KR20180056062A - Display device and method for controlling the same - Google Patents

Abstract

The present invention relates to a display device and a control method thereof for providing a plurality of modes of use based on the angle of the display device, the activation of the magnetism,
According to an aspect of the present invention, there is provided a display device comprising: a display; A sensing unit for sensing an angle of the display device; Front camera; Memory; And a control unit which, when the angle of the display device corresponds to the first angle range, enters a wall mode and controls to output a home screen of the wall mode on the display unit to provide.

Description

DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME

The present invention relates to a display device and a control method thereof for providing a plurality of modes of use based on the angle of the display device, the activation of the magnetism,

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can directly carry the mobile terminal.

The functions of mobile terminals are diversified. For example, there are data and voice communication, photographing and video shooting through a camera, voice recording, music file playback through a speaker system, and outputting an image or video on a display unit. Some terminals are equipped with an electronic game play function or a multimedia player function. In particular, modern mobile terminals can receive multicast signals that provide visual content such as broadcast and video or television programs.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

On the other hand, in the case of the display device, the user's intention may vary depending on the angle of the display device. For example, if the display device is horizontal or near horizontal with respect to the plane, the user may wish to use the display device to perform editing related functions. Also, for example, if the display device is in a vertical or near vertical position relative to a plane, the user may wish to perform functions related to reading or listening through the display device. There is a need to provide a variety of applications at the display device, depending on the needs of the angular user of such display devices.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to provide a display device and a control method thereof that can provide various modes of use depending on the angle of a display device.

Another object is to provide a different interface for the same application depending on the usage mode of each display device.

According to an aspect of the present invention, there is provided a display device comprising: a display; A sensing unit for sensing an angle of the display device; Front camera; Memory; And a control unit which, when the angle of the display device corresponds to the first angle range, enters a wall mode and controls to output a home screen of the wall mode on the display unit to provide.

According to another aspect of the present invention, there is provided a display device, wherein the home screen of the wall mode includes an information area, a control area and a voice / notification area.

According to another aspect of the present invention, the control unit outputs predetermined information on the information area, and when the control input for selecting the preset information is sensed, the application corresponding to the preset information is executed And a display device.

According to another aspect of the present invention, there is provided a mobile communication terminal, further comprising a microphone, wherein the controller activates the microphone when the mobile terminal enters the wall mode and outputs whether the voice is sensed or not on the voice / notification area To the display device.

According to another aspect of the present invention, when the angle of the display device corresponds to the second angle range, the controller enters the mount mode, and when the angle of the display device corresponds to the third angle range, Gt; mode, < / RTI >

According to another aspect of the present invention, the control unit provides a display device, wherein the home screen of the cradle mode is a screen for outputting a recommended application list on the home screen of the general mode.

According to another aspect of the present invention, when the control input to the display unit is not sensed during the first time in the wall mode, the control unit may further include capturing an image at a predetermined time interval through the front camera To the display device.

According to another aspect of the present invention, the control unit further comprises sequentially outputting at least one image stored in the memory when the gallery application is executed in the wall mode.

According to another aspect of the present invention, the controller enters into the wall mode when the angle of the display device corresponds to the first angle range during playing the moving picture, and when the moving picture corresponds to the age- Stopping the playback of the moving image and outputting the home screen, and if the moving image does not correspond to the age limit object, playing back the moving image successively.

According to another aspect of the present invention, there is provided a display device, wherein the control unit further outputs, when the multimedia application is executed in the wall mode, only a multimedia list not corresponding to an age limit object.

According to another aspect of the present invention, there is provided a wireless communication system including a wireless communication unit, wherein the controller connects to an external device through the wireless communication unit, To the display device.

Furthermore, according to another aspect of the present invention, the control unit further comprises removing the control area on the home screen.

According to another aspect of the present invention, there is provided a portable terminal including a speaker, wherein when the angle of the display device corresponds to a second angle range during music reproduction through a speaker provided in the display device, , And controlling to reproduce the music through a speaker provided in the cradle.

According to another aspect of the present invention, when the angle of the display device corresponds to the second angle range at a first point in time when a moving image is being reproduced, the control unit enters the cradle mode, And outputs the list and the moving picture reproducing area, wherein the moving picture reproducing area continuously reproduces the moving picture from the first point in time.

According to another aspect of the present invention, the control unit further comprises: entering the wall mode when the angle of the display device corresponds to the first angle range and a magnetic field is sensed through the sensing unit. Lt; / RTI >

Further, according to another aspect of the present invention, the control unit further includes entering the cradle mode when the angle of the display device corresponds to the second angular range and the coupling to the cradle is sensed. to provide.

According to another aspect of the present invention, there is provided a method of controlling a display device, comprising: sensing an angle of the display device; Entering a wall mode if the angle of the display device is in a first angle range; Entering a cradle mode if the angle of the display device is in a second angle range; And entering a normal mode when the angle of the display device is in a third angle range.

Effects of the display device and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, there is an advantage that an optimal use mode can be provided to the user based on the angle of the display device, whether the magnetism is activated, whether the display device is coupled with the cradle.

Further, according to at least one of the embodiments of the present invention, there is an advantage that the same application can be provided in a predetermined setting according to the usage mode of the display device.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1A is a block diagram illustrating a mobile terminal according to the present invention.
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a block diagram illustrating components of a display device in accordance with an embodiment of the present invention.
FIG. 3 is a view showing various modes of use according to a tilt of a display device according to an embodiment of the present invention.
4 is a view showing an example of a home screen in a wall mode of a display device according to an embodiment of the present invention.
5 is a view showing an example of an information area in a home screen of a wall mode of a display device according to an embodiment of the present invention.
6 is a view showing an example of a control area in a home screen of a wall mode of a display device according to an embodiment of the present invention.
7 is a diagram illustrating an example of a voice / notification area on a home screen of a wall mode of a display device according to an embodiment of the present invention.
8 is a diagram illustrating an example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
9 is a view showing another example of functions provided in the wall mode of the display device according to the embodiment of the present invention.
10 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
11 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
12 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
13 is a view showing another example of functions provided in the wall mode of the display device according to the embodiment of the present invention.
14 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
15 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
16 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.
17 is a diagram showing an example of a function provided in a cradle mode of a display device according to an embodiment of the present invention.
18 is a view showing an example of a function provided in a cradle mode of a display device according to an embodiment of the present invention.
19 is a diagram illustrating an example of functions provided in a cradle mode of a display device according to an embodiment of the present invention.
20 is a flowchart showing a control method of a display device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, and a power supply unit 190 ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

In addition, the memory 170 stores data supporting various functions of the mobile terminal 100. The memory 170 may store a plurality of application programs or applications running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching for at least two broadcast channels.

The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcasting signal may be encoded according to at least one of technical standards for transmitting and receiving a digital broadcasting signal (or a broadcasting system, for example, ISO, IEC, DVB, ATSC, etc.) It is possible to receive the digital broadcasting signal using a method conforming to the technical standard defined by the technical standards.

The broadcast-related information may be information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms, for example, an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or an Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H). The broadcast signal and / or the broadcast-related information received through the broadcast receiving module 111 may be stored in the memory 170.

The mobile communication module 112 may be a mobile communication module or a mobile communication module such as a mobile communication module or a mobile communication module that uses technology standards or a communication method (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution And an external terminal, or a server on a mobile communication network established according to a long term evolution (AR), a long term evolution (AR), or the like.

The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.

Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the mobile communication module 112.

The short-range communication module 114 is for short-range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 114 is connected to the mobile terminal 100 and the wireless communication system through the wireless area networks, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 ) And the other mobile terminal 100 (or the external server). The short-range wireless communication network may be a short-range wireless personal area network.

Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, or when a message is received in the mobile terminal 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively. The location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.

Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, Or a plurality of cameras 121 may be provided. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.

The user input unit 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input means (or a mechanical key such as a button located on the front, rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.

Meanwhile, the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or the presence of an object in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .

The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.

For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.

Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object touching the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current state of the mobile terminal 100 or an application program being executed.

On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.

The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The camera 121 includes at least one of a camera sensor (for example, a CCD, a CMOS, etc.), a photo sensor (or an image sensor), and a laser sensor.

The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is adapted to scan the movement of the object to be detected proximate to the touch screen. More specifically, the photosensor mounts photo diodes and TRs (Transistors) in a row / column and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

In addition, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.

In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.

Generally, 3D stereoscopic images consist of left image (left eye image) and right image (right eye image). A top-down method of arranging a left image and a right image in one frame according to a method in which a left image and a right image are combined into a three-dimensional stereoscopic image, A checker board system in which pieces of a left image and a right image are arranged in a tile form, a left-to-right (right-side) Or an interlaced method in which rows are alternately arranged, and a time sequential (frame-by-frame) method in which right and left images are alternately displayed in time.

In addition, the 3D thumbnail image may generate a left image thumbnail and a right image thumbnail from the left image and right image of the original image frame, respectively, and may be generated as one image as they are combined. In general, a thumbnail means a reduced image or a reduced still image. The left image thumbnail and the right image thumbnail generated in this way are displayed on the screen with a difference of the left and right distance by the depth corresponding to the parallax between the left image and the right image, thereby exhibiting a stereoscopic spatial feeling.

The left and right images necessary for realizing the three-dimensional stereoscopic image can be displayed on the stereoscopic display unit by the stereoscopic processing unit. The stereoscopic processing unit receives a 3D image (an image at a reference time point and an image at an expansion point), sets a left image and a right image therefrom, or receives a 2D image and converts it into a left image and a right image.

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or the setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.

In addition to vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.

The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like may be included in the interface unit 160.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) A universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the interface unit 160. [

The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a solid state disk type, an SDD type (Silicon Disk Drive type), a multimedia card micro type ), Card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.

Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.

In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.

In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.

As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.

In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled . A description of a particular type of mobile terminal, although relevant to a particular type of mobile terminal, is generally applicable to other types of mobile terminals.

Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (for example, a frame, a housing, a cover, and the like) that forms an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.

A display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [

In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.

As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.

These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a unibody mobile terminal 100 in which synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, And a waterproof member for sealing the inside space of the oven.

The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.

1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) A second operation unit 123b, a microphone 122 and an interface unit 160 are disposed on a side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.

However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed, or placed on different planes. For example, the first operation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side surface of the terminal body rather than the rear surface of the terminal body.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.

The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.

The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.

In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. ). ≪ / RTI >

The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.

The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.

The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [

The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like. In addition, the first and second operation units 123a and 123b may be employed in a manner that the user operates the apparatus without touching the user through a proximity touch, a hovering touch, or the like.

In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key, or a combination of a touch key and a touch key.

The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.

On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.

The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily operated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.

When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 can be configured as a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.

The microphone 122 is configured to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.

The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a Bluetooth port A wireless LAN port, or the like), or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.

And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is substantially opposite to that of the first camera 121a.

The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix form. Such a camera can be named an 'array camera'. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can be obtained.

The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.

And a second sound output unit 152b may be additionally disposed in the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used for implementing a speakerphone mode in a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.

The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).

The rear cover 103 is configured to be coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.

Hereinafter, embodiments related to a control method that can be implemented in a mobile terminal configured as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

2 is a block diagram illustrating components of a display device in accordance with an embodiment of the present invention.

The display device 200 includes a display unit 210, a sensing unit 220, a microphone 230, a camera 240, a wireless communication unit 250, a memory 260, and a control unit 270 can do. In addition, the configuration module included in the display device is not limited thereto, and may further include various configuration modules.

In addition, the display device 200 according to an embodiment of the present invention may include various digital devices including a display unit. For example, the display device 200 may include, but is not limited to, a display device of relatively small size such as a smart phone, a tablet PC, a large display device such as a digital signage.

The display unit 210 may display visual information. Here, the visual information may include contents, applications, images, moving pictures, icons, and the like. Also, the display unit 210 may display information processed in the mobile terminal. For example, the display unit 210 basically outputs various image and text information, and can display a UI (User Interface) and a GUI (Graphic User Interface) according to execution screen information of an application program running on the mobile terminal connect. In addition, the display unit 210 may output visual information to the screen based on a control command of the control unit 270. [

In the present invention, the display unit 210 may be implemented as the display unit 151 of FIG. 1A. Also, in the present invention, the display unit 210 may be implemented as a touch screen together with the sensing unit 220. According to an embodiment of the present invention, the display unit 210 may output a home screen corresponding to the wall mode.

The sensing unit 220 senses various inputs of the user to the display device 200 and the environment of the display device, and can transmit the sensing result so that the sensing unit 270 can perform an operation corresponding thereto. In the present invention, the sensing unit 220 may be implemented by the sensing unit 140 or the input unit 120 shown in FIG. 1A. According to an embodiment of the present invention, the sensing unit 220 can directly sense the touch and the proximity touch (e.g., hovering) through the touch recognition of the electrostatic type. According to an embodiment of the present invention, the angle or tilt of the display device 200 may be sensed using a gyro sensor or an acceleration sensor provided in the sensing unit 220. Also, according to an embodiment of the present invention, a touch input to the display device 200 can be sensed using a touch sensor provided in the sensing unit 220. In addition, according to an embodiment of the present invention, it is possible to sense whether magnetic attraction is active or not through the magnetic sensor provided in the sensing unit 220. [

The microphone 230 can sense the surroundings of the display device. In the present invention, the microphone 230 may be implemented as the microphone 122 shown in FIG. 1A. According to an exemplary embodiment of the present invention, the microphone 230 may sense a user's voice of the display device, a voice generated in the surrounding environment, and the like.

The camera 240 can sense an object or a subject within an angle of view area. In one embodiment, the camera 240 of the present invention may be implemented with the camera 121 of FIG. 1A. In the present invention, the camera 240 may be provided on the front and rear surfaces of the display device. According to one embodiment of the present invention, in the wall mode, the camera 240 can sense a subject in the field of view area through a front camera.

The wireless communication unit 250 may include a module that enables wireless communication between the display device and the external device. For example, the wireless communication unit 250 may include an NFC module, a Wi-Fi module, a Bluetooth module, and the like. In the present invention, the wireless communication unit 250 may be implemented by the wireless communication unit 110 of FIG. 1A. In the present invention, the wireless communication unit 250 can perform data transmission / reception by performing pairing with an external device.

The memory 260 may store data related to operations performed on the display device. For example, the memory 260 may include storage media external to the display device as well as storage media provided with the display device. In the present invention, the memory 260 may be implemented in the memory 170 of FIG. 1A. According to one embodiment of the present invention, the memory 260 may store at least one image file output from the gallery application.

2, the display device may include a speaker (not shown). According to an embodiment of the present invention, the display device can transmit sound through a speaker (not shown).

The control unit 270 may process data, control each unit of the above-described display device, and control transmission / reception of data between the units. In the present invention, the controller 270 may be implemented by the controller 180 of FIG. According to an embodiment of the present invention, the controller 270 may switch the use mode to the wall mode or the cradle mode according to the tilt of the display device.

In one embodiment of the present invention, operations performed by the display device may be controlled by the control unit 270. [ However, for the sake of convenience, in the drawings and the following description, these operations are collectively referred to as being performed by the display device.

Various user interfaces provided in the wall mode or the cradle mode of the display device will now be described with reference to Figs. 3 to 19.

FIG. 3 is a view showing various modes of use according to a tilt of a display device according to an embodiment of the present invention.

The display device 200 of the present invention may include a plurality of modes of use, depending on the angle (slope) of the display device 200. For example, the plurality of use modes may include a normal mode, a wall mode, and a cradle mode.

As an example, referring to FIG. 3A, when the display device 200 is placed in a horizontal state, that is, when the angle with respect to the floor is 0 DEG, the display device 200 can determine that the display device 200 is in the normal mode have. In addition, the display device 200 may be a general mode, which is a basic mode, and can provide various applications provided according to a user's control input. For example, the normal mode may correspond to a mode natively provided in a smartphone or a display device.

As another example, referring to FIG. 3 (b), when the display device 20 is held for a predetermined time at an angle of 90 or 180 degrees with the floor, the display device 200 enters the wall mode . For example, when the display device is at 90 degrees to the floor, the display device may be mounted or mounted on the side wall. Also, for example, when the display device is at 180 degrees to the floor, the ceiling may correspond to the case where the display device is mounted or mounted. In this case, the display device can easily control not only the user's touch input but also voice input or gesture input.

Although not shown in FIG. 3, a magnetic material is provided on a rear surface of the display device, and when mounted on a side wall or a ceiling, a magnetic field may be activated to enter the wall mode. For example, when the display device 200 is mounted on a refrigerator, the magnetic field may be activated to enter the wall mode. In this case, the display device can provide various functions that can be specially provided only in a vertical state, where the display is not horizontal. In this regard, description will be made in Figs. 4 to 16. Further, in the embodiments of Figs. 4 to 16, it is assumed that the display device is in the state of entering the wall mode as the angle or magnetism is activated.

3 (c), when the display device 20 is tilted to a predetermined angle range, the display device 200 may determine that the display device 200 is in the cradle mode. For example, the predetermined angle range may correspond to an angle between 0 and 85 degrees. Further, when the display device 20 is attached to or coupled to the cradle, the display device 200 can determine that the cradle mode is the cradle mode. In addition, the display device 200 can provide various functions that can be interlocked with a speaker or the like provided in the cradle in the cradle mode. In this regard, description will be made in Fig. 17 to Fig.

In the embodiment of FIG. 3, the angle of the display device corresponding to each mode of use is only an example, and it is apparent that the angle can be set differently.

wall Mode  Home screen

4 is a view showing an example of a home screen in a wall mode of a display device according to an embodiment of the present invention.

As described above with reference to FIG. 3, the display device can enter the wall mode when the angle is 90 degrees or 180 degrees based on the horizontal state. At this time, the display device can enter the wall mode if the state corresponding to the wall mode is sensed and then maintained for a predetermined time. For example, the predetermined time may correspond to 5 seconds, but is not limited thereto. Further, as shown in the first drawing of Fig. 4, the display device may output a pop-up message indicating that it is going to enter the wall mode for a predetermined time.

In this case, as shown in the second drawing of Fig. 4, the display device can output the home screen 50 of the wall mode. The home screen 50 of the wall mode can output an application and a function that can be provided in a state of being attached to a wall by outputting a simple layout as compared with a home screen of a normal mode. This is because the purpose of using the display device by the user in the normal mode and the wall mode is different. Particularly, in the wall mode, even when the user does not execute the application, it is possible to provide the information on a regular basis on the home screen.

According to one embodiment of the present invention, the home screen 50 of the wall mode may include an information area 10, a control area 20 and a voice / notification area 30. [ The information area 10 may correspond to an area set by the user on the home screen 50 or outputting the content preset in the device itself. That is, the information area 10 corresponds to an area in which the application is not executed but the predetermined information is output in a large and simple manner through a visibility icon or text. For example, the information output on the information area 10 may include, but is not limited to, a clock, calendar, schedule, weather, interior contrast, news,

Also, the control area 20 may correspond to an area for outputting a list of applications related to multimedia. Here, the list of applications may include, but is not limited to, galleries related to multimedia, TV, YouTube, videos, magazines, and the like. The display device may display on the control area 20 a multimedia application, which is the main function of the display, rather than outputting a difficult or complicated application on the home screen 50 of the wall mode, .

In addition, the voice / notification area 30 corresponds to an area where the voice recognition is automatically activated when the display device enters the wall mode, and the state where the voice input is sensed is output. That is, when entering the wall mode, the display device can activate the microphone provided in the display device. In this case, since the voice recognition is automatically activated without the user directly touching the display, the display device can be operated through the voice command of the user. Also, the voice / notification area 30 may be used as an area for providing notices such as news or messages.

On the other hand, the size of the information area 10, the control area 20 and the voice / notification area 30 output on the home screen can be adjusted. For example, depending on the drag-touch input sensed at the boundary of the area output on the home screen, the size of each area output on the home screen may be changed.

5 is a view showing an example of an information area in a home screen of a wall mode of a display device according to an embodiment of the present invention.

As described above with reference to FIG. 4, the display device can provide the information area 10 for outputting the content with good visibility in the home screen of the wall mode. More specifically, the information area 10 can output important information of an application as text or an image in order to facilitate recognition of information included in the screen from a distance. For example, in the embodiment of FIG. 5, the content output in the information area 10 may include news / stock market, weather, clock, calendar, and the like. 5, when the touch input to the information area 10 is sensed, the display device can execute an application corresponding to the information being output in the information area 10. [ In addition, the display device may output the execution screen of the application as a full screen or output it on the information area 10. [

6 is a view showing an example of a control area in a home screen of a wall mode of a display device according to an embodiment of the present invention.

As described above in Fig. 4, the display device may provide a control area 20 that displays a list of applications associated with multimedia. As shown in the first diagram of Fig. 6, the display device can sense the control input 620 for the control area 20, with a list of a plurality of applications being output. Here, the control input 620 may correspond to a single tap touch. 6, the position at which the control input 620 is sensed may correspond to an arrow area 611 included in the control area 20. [ Also, for example, although not shown in FIG. 6, the position at which the control input 620 is sensed may correspond to a position at which the application corresponds to a controller in the list.

In this case, the display device can output the controller 612 on the control area 20, as shown in the second drawing of Fig. For example, the controller 612 may be used as a TV controller to control an external device associated with the display device 200. Although not shown in FIG. 6, for example, the controller 612 is a TV controller, and a TV screen can be output on the information area 10 of the display device 200. FIG.

7 is a diagram illustrating an example of a voice / notification area on a home screen of a wall mode of a display device according to an embodiment of the present invention.

As described above with reference to FIG. 4, the display device may provide a voice / notification area 30 indicating whether or not voice recognition is sensed. For example, when entering the wall mode, the display device can activate the microphone to control the voice input to be sensed at any time. Further, for example, as shown in Fig. 7, the display device controls to activate the microphone when entering the wall mode, sensing the user's control input 720 without activating the microphone . At this time, the position where the control input 720 is sensed may correspond to the microphone icon 710a. 7, when the display device enters the wall mode, when the microphone is always activated and when it senses the user's predetermined voice input (not shown), the voice recognition function Can be controlled to be executed.

In addition, when the user desires to disable the voice input, the user can turn off the voice input by adding a control input to the microphone icon 710a. On the other hand, as shown in the first diagram of Fig. 7, when the speech input is sensed, the display device may provide a visual cue to indicate the size, time, etc. of the speech input.

7, the display device can control not only the presence or absence of voice input on the voice / notification area 30, but also news or notifications to be output. For example, when a news flash occurs or an event such as a telephone call occurs while using the display device in the wall mode, the display device outputs a visual notification 710b on the voice / notification area 30 can do. At this time, the display device may provide sound notifications as well as visual notifications 710b, or may provide a highlight effect so that the user can be recognized even if the user is not located close to the display device.

wall In mode  User interface provided

As described above with reference to FIG. 4, when entering the wall mode among the plurality of use modes of the display device, it is possible to provide an optimal use environment in a state of being attached to the wall. In this regard, a user interface provided in the wall mode will be described below with reference to FIGS. 8 to 16. FIG.

8 is a diagram illustrating an example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

8, when the telephone is received in the wall mode, the display device can control the display unit to output the telephone reception notification 810. [ At this time, as shown in FIG. 8, the telephone reception notification 810 may be output from the entire display unit. However, the present invention is not limited to this, and according to the setting, the telephone reception notification 810 may be output only in one area of the display unit.

Meanwhile, while the telephone reception notification 810 is being output, the display device can sense the control input for telephone reception. For example, as shown in FIG. 8, a control input for receiving a call may correspond to a touch input 820 for a phone receiving icon on the display unit. For example, although not shown in FIG. 8, the control input for telephone reception may be voice input, which may correspond to 'call connection'. At this time, it is assumed that the microphone is in the activated state.

In this case, as shown in the second drawing of Fig. 8, the display device can connect the received telephone. At this time, the display device can control to automatically connect the telephone to the speaker mode 830 when receiving the telephone in the wall mode.

Although not shown in FIG. 8, when the display device is a tablet PC, a phone can be connected to a speaker mode at the time of receiving a telephone call in a normal mode or a cradle mode as well as a wall mode.

9 is a view showing another example of functions provided in the wall mode of the display device according to the embodiment of the present invention.

Referring to the first drawing of FIG. 9, the display device may sense a control input 910 for a camera application icon output on a home screen in wall mode. Also, although not shown in FIG. 9, in a state in which the voice recognition function is activated, the display device can receive voice commands such as 'cheese' and 'picture'. Also, although not shown in FIG. 9, in a state in which the front camera is activated, the display device may sense a motion (gesture) input through the camera.

In this case, as shown in the second drawing of FIG. 9, the display device can output the execution screen 920 of the camera application to the entire display unit. More specifically, when the camera is run in the wall mode, the display device can automatically output a preview image that is sensed in the field of view area of the front camera 240. [ That is, when the camera application is executed in the wall mode, the display device can provide the self-portrait mode. On the other hand, when the wide-angle camera is supported by the front camera 240, the display device may output a wide-angle preview image when the camera application is executed.

Also, although not shown in FIG. 9, the display device may output a sensed preview image through a camera provided on the rear side when a camera application is executed in a cradle mode or a general mode, not in a wall mode.

10 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

Referring to the first drawing of Fig. 10, the display device may not receive a control input for a certain time (t) in the wall mode. For example, the predetermined time may correspond to 30 minutes, but is not limited thereto. In this case, the display device can capture the image 1010 in the field-of-view area through the front camera 240 without any change on the display part after a predetermined time elapses. That is, the display device can automatically capture an image through the front camera 240 without a camera preview, with the execution screen of the application or the home screen displayed on the front side. Further, the display device may repeatedly capture images at predetermined time intervals. Accordingly, when the user is absent while the display device is in the wall mode, it is possible to monitor the situations occurring in the house through the front camera.

Although not shown in FIG. 10, the display device can capture an image in the field of view through the front camera when a change in the sensed state within the field of view is sensed while the camera is activated. For example, the change of the situation may include motion sensing through a front camera, illumination change through a sensing unit, voice sensing, device shake sensing through a sensing unit, and the like. Accordingly, when the user is absent while the display device is in the wall mode, it is possible to monitor movement of a pet or intrusion of an outside person.

Thereafter, the display device can output at least one image 1010 captured while the user does not have a control input on the display unit, when a voice command such as 'my house day' is sensed with voice recognition activated have. As shown in the second drawing of Fig. 10, the display device can output at least one image in a slideshow format.

11 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

Referring to the first drawing of FIG. 11, the display device may sense a first control input 1111 for an icon of the gallery application output on the home screen of the wall mode. Here, the first control input 1111 may correspond to the short touch input. In this case, as shown in the second drawing of FIG. 11, the images 1120 stored in the memory (not shown) may be sequentially output in a slide show format. At this time, the image can be outputted to the full screen of the display unit.

In addition, the display device may sense the second control input 1112 with the image 1120 output. Here, the second control input 1112 may correspond to a pinch-in touch input. In this case, as shown in the third diagram of FIG. 11, the display device can divide the screen and output a plurality of images 1130 in a slide show format at the same time. At this time, the display device can provide various layout and switching effects.

The display device may sense the third control input 1113 with the image 1130 being output. Here, the third control input 1113 may correspond to the short touch input. In this case, as shown in the fourth diagram of Fig. 11, the display device can control the third control input 1113 to overlay the image file list 1140 at the sensed position. At this time, if the control input is not received for a predetermined time while the image file list 1140 is output, the display device can remove the image file list 1140.

On the other hand, in the embodiment of Fig. 11, the first to third control inputs do not have to be consecutively sensed. For example, if the third control input is sensed after the first control input is sensed, the display device will be able to output the image file list 1140 with the image output to the full screen.

11, if a moving picture file is stored in the gallery application, the display device can sequentially reproduce the moving picture file according to the first control input 1111. [

12 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of Fig. 12 shows the age limit mode when the multimedia device is switched to the wall mode while watching the multimedia in the normal mode or the cradle mode of the display device. Here, the multimedia may correspond to a media file related to a moving picture such as a TV, a movie, or a music video.

Referring to the first drawing of Fig. 12, the display device corresponds to a state in which multimedia is being reproduced in a normal mode or a cradle mode. At this time, the display device can be switched to the wall mode by switching the tilt. At this time, the multimedia being played back may correspond to the age limit object. Here, the age-restricted subject corresponds to a person who is allowed to view multimedia and has an age restriction. For example, age-restricted subjects may be 12 years of age or older, 15 years of age or older, 18 years of age or older, and so on.

In this case, as shown in the second drawing of FIG. 12, the display device can output a pop-up message 1210 while continuously playing the multimedia. For example, the pop-up message 1210 may indicate that multimedia playback is interrupted if the currently playing multi-media is 15 or older and not authenticated.

Further, in a state where the pop-up message 1210 is output, if the user authentication is not performed, the display device can stop the multimedia playback and control the home screen 50 of the wall mode to be output. Further, as shown in the third drawing of Fig. 12, the display device can control to output an indicator 1220 indicating a family mode available for the entire family. At this time, the display device may not output the application, which is not displayed on the control area, that the user should not use. For example, the display device may output a list of shopping applications, movie applications, and the like removed.

13 is a view showing another example of functions provided in the wall mode of the display device according to the embodiment of the present invention.

More specifically, the embodiment of FIG. 13 shows a state in which the display device of the wall mode enters the family mode continuously, following the embodiment of FIG.

As shown in the first drawing of Fig. 13, the display device can sense the first control input 1311 for the TV icon, with the home screen of the wall mode being output. Here, the first control input 1311 may correspond to the short touch input.

In this case, referring to the second drawing of FIG. 13, the display device can output the broadcast list 1320 on the control area of the display unit. Here, the broadcast list 1320 may include only programs that can be viewed by family members of all ages. 13, when the second control input 1312 for the broadcast list 1320 is sensed, the display device can reproduce the multimedia in full screen.

14 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of FIG. 14 shows a case in which the multi-media being reproduced in the general mode or the cradle mode can be viewed for all ages, unlike the embodiment of FIG.

Referring to the first drawing of Fig. 14, the display device corresponds to a state in which multimedia is being reproduced in a normal mode or a cradle mode. At this time, the display device senses the switching of the tilt, and can be switched to the wall mode. At this time, the outputting multimedia may correspond to an image which can be viewed at all ages.

In this case, as shown in the second drawing of Fig. 14, the display device can continuously reproduce the multimedia with the indicator 1410 indicating the family mode being output. That is, unlike the embodiment of FIG. 12, without outputting a pop-up message, the display device can continuously reproduce the multimedia being played back before entering the wall mode.

15 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of FIG. 15 shows a method of connecting a display device and an external device, and providing some functions provided by the display device at an external device. As described above with reference to FIG. 2, the display device includes a wireless communication unit to transmit / receive data to / from an external device.

The display device can recognize the existence of an external device connectable within a predetermined distance range from the display device. In this case, as shown in the first drawing of FIG. 15, the display device may output a pop-up message 1510 indicating whether the external device is connected or not. For example, the connectable external device may include a smart phone, a smart watch, a home robot, and the like. In the embodiment of FIG. 15, it is assumed that a smartphone is searched by a connectable external device.

In addition, when the display device senses the control input 1520 for connection with an external device, the display device can perform a connection with the external device 300. [ At this time, the connection with the external device may be determined automatically by the control input 1520 of the user, or automatically when the automatic connection is established, even if there is no user's control input.

In this case, as shown in the second diagram of FIG. 15, the display device can control the control area to be output from the external device in the home screen of the wall mode, and to control to output only the information area 1530. Meanwhile, a voice / notification area (not shown) may be output together with the information area 1530. More specifically, the display device may transmit a control signal for outputting a control area to the external device 300. Also, the external device 300 can output the control area 1540 output from the display device to the display unit in accordance with the received control signal.

That is, through the above-described embodiment, the display device plays a role of providing information to the user, and the user's control input for using the information can be changed to be performed through the external device. This allows the user to control the display device's display through the external device, even if it is not in a position close to the display device.

16 is a view showing another example of functions provided in a wall mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of FIG. 16 shows a method of connecting a display device and an external device to provide at least one external device with some of the functions being provided by the display device. 16A shows a method of setting a control for controller sharing in a display device, and Fig. 16B shows receiving control of a controller sharing in an external device.

As described above with reference to FIG. 2, the display device can transmit / receive data to / from an external device via a wireless communication unit. In the embodiment of Fig. 16, it is assumed that the display device is connectable with a total of four external devices.

First, referring to the first drawing of FIG. 16A, the display device may output a controller list 1610 showing a list of controllers that can be shared on the control area. Here, the controller may include a controller for controlling an external device such as a TV, a projector, an air conditioner, and a robot cleaner in addition to the controller for controlling the display device. At this time, it is assumed that the controllable external device is paired with the display device. In addition, the display device may sense a first control input 1611 for selecting a TV among the controller list 1610. For example, the first control input 1611 may include a drag touch input, a short touch input, and the like.

In this case, as shown in the second drawing of Fig. 16A, the display device can overlay the shared device list 1620 on the controller list 1610 and output it. 16A, the shared device list 1620 may include, but is not limited to, a mother smartphone, a father smartphone, a sibling smartphone, and a TV. In addition, the display device may sense a second control input 1612 for selecting a shared device in the shared device list 1620. [ For example, the second control input 1612 corresponds to an input for selecting a smartphone of a mother's smartphone and a father as a continuous short-touch input.

Next, as shown in the third diagram of FIG. 16A, the display device may sense a third control input 1613 that determines sharing for the selected shared device. At this time, the selected shared device can display a highlight 1625. In this case, the display device can transmit a control signal for sharing the controller to the external device. Here, it is assumed that the external device corresponds to the smartphone of the mother or the smartphone of the above-mentioned mother.

As shown in the first drawing of FIG. 16B, the external device 300 may receive a message 1630 for controller sharing. In addition, the external device 300 may sense a fourth control input 1614 for the message 1630. For example, the third control input may include a drag touch input, a short touch input, and may correspond to an input accepting controller sharing.

In this case, the external device 300 may make a connection with the display device through wireless communication, and may receive a control signal sharing the controller from the display device. As shown in the second diagram of FIG. 16B, the external device 300 may control to output a message 1650 indicating that the controller is shared.

At this time, referring to the third drawing of FIG. 16B, the external device 300 may output the controller 1650 shared from the display device on the display unit. In this way, a controller for a device in the house can be shared or copied and provided for a plurality of users to control the controller.

holder In mode  User interface provided

As described above with reference to Fig. 4, when entering the cradle mode among the plurality of use modes of the display device, it is possible to provide an optimal use environment in a state of being attached to the cradle. In this regard, the user interface provided in the cradle mode in Figs. 17 to 19 will be described.

17 is a diagram showing an example of a function provided in a cradle mode of a display device according to an embodiment of the present invention.

In the present invention, the home screen in the normal mode and the cradle mode can be equally provided. However, in the cradle mode, a list of specialized applications may be provided, depending on the angle of the display device on the home screen. For example, the display device can output a list of recommended applications when a predetermined time has elapsed after the display device is mounted on the cradle. For example, the predetermined time is 5 seconds, but is not limited thereto.

As an example, the display device may output the first application list 1710 to the display unit when the tilt (angle) is in the view angle range. For example, the view angle range may correspond to 45 ° to 85 °, but is not limited thereto. The first application list 1710 may include applications that are read-specific when the display device is mounted near vertical. For example, as shown in FIG. 17 (a), the first application list 1710 may include a moving picture, a YouTube, a gallery, a book application, and the like.

As another example, the display device may output the second application list 1720 to the display unit when the tilt (angle) is in an edit angle range. For example, the editing angle range may correspond to 1 DEG to 44 DEG, but is not limited thereto. The second application list 1720 may include an application specific for editing when the display device is mounted horizontally. For example, as shown in FIG. 17 (b), the second application list 1720 may include a word, a power point, a Photoshop application, or the like.

Although not shown in FIG. 17, when the angle of the display device changes while the display device is being used in the view angle range, a recommended application list may be provided according to the changed angle.

18 is a view showing an example of a function provided in a cradle mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of Fig. 18 shows a method of outputting music when the display device is switched to the cradle mode during use in the normal mode. In the embodiment of FIG. 18, it is assumed that a speaker is provided in the cradle.

 Referring to the embodiment of Fig. 18, the display device can be switched to the cradle mode during music reproduction in the normal mode. For example, when playing music in the normal mode, the display device can output music through the earphone or the speaker of the display device. When switching from the normal mode to the cradle mode, the display device can output a device list 1810 and a music controller 1820 capable of outputting music on the display unit.

In addition, the display device outputs the speaker of the display device and the speaker of the cradle in a selected state on the device list 1810, and can control to output music simultaneously from a plurality of speakers when there is no control input for a preset time. For example, the display device can control to transmit music from the speaker of the display device and the speaker of the cradle when there is no control input for 5 seconds after switching to the cradle mode. In addition, the music can be transmitted in the same manner as in the normal mode until a predetermined time elapses.

On the other hand, the display device will be able to control the output of the music only from the speaker of the cradle when the user's control input (not shown) to the device list 1810 is sensed by the cradle speaker.

19 is a diagram illustrating an example of functions provided in a cradle mode of a display device according to an embodiment of the present invention.

More specifically, the embodiment of Fig. 19 shows a method of reproducing a moving picture when the display device is switched to the cradle mode while in use in the normal mode.

Referring to the first drawing of FIG. 19, the display device can reproduce the moving picture 1910a in full screen in the normal mode. Here, the moving picture being reproduced can be switched from the first time to the cradle mode. In this case, as shown in the second drawing of Fig. 19, the display device can control to output the moving picture reproducing area 1910b and the recommended application list 1920 to the display unit at a predetermined time elapsed after switching to the cradle mode have. At this time, the moving picture reproducing area 1910b is reproduced in a part of the area other than the full screen of the display part, and the reproduction time point may start from the first time point.

20 is a flowchart showing a control method of a display device according to an embodiment of the present invention.

First, the display device may sense the inclination of the display device (S2010).

Next, the display device can determine whether the inclination corresponds to the first to third angular ranges (S2020).

If it is the first angle range in step S2020, the display device may provide a normal mode (S2030).

Also, if it is the second angle range in step S2020, the display device may provide a cradle mode (S2040).

If it is determined in step S2020 that the third angle range is satisfied, the display device may provide a wall mode (S2050).

Furthermore, although the drawings are shown for convenience of explanation, it is also possible to design a new embodiment to be implemented by merging the embodiments described in each drawing.

In addition, the speech text conversion display apparatus and method thereof are not limited to the configuration and method of the embodiments described above, but the embodiments can be applied to all or some of the embodiments so that various modifications can be made. Or may be selectively combined.

The present invention described above can be embodied as computer-readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). Also, the computer may include a control unit 180 of the terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: mobile terminal 110: wireless communication unit
120: Input unit
140: sensing unit 150: output unit
160: interface unit 170: memory
180: control unit 190: power supply unit
200: Display device
300: External device

Claims (17)

In a display device,
A display unit;
A sensing unit for sensing an angle of the display device;
Front camera;
Memory; And
And a control unit for controlling to enter a wall mode and output a home screen of the wall mode on the display unit when the angle of the display device corresponds to the first angle range. The method of claim 1, wherein
Wherein the home screen of the wall mode comprises an information area, a control area and a voice / notification area. The method according to claim 2, wherein
The control unit
Outputting predetermined information on the information area,
And when the control input for selecting the predetermined information is sensed, executing the application corresponding to the predetermined information. The method according to claim 2, wherein
Further comprising: a microphone;
The control unit
Further comprising the step of activating the microphone and outputting on the voice / notification area whether or not voice input is sensed when entering the wall mode. The method of claim 1, wherein
The control unit
When the angle of the display device corresponds to the second angular range, enters a cradle mode,
Further comprising entering a normal mode if the angle of the display device corresponds to a third angular range. The method of claim 5, wherein
The control unit
Wherein the home screen of the cradle mode is a screen for outputting a recommended application list on the home screen of the normal mode. The method of claim 1, wherein
The control unit
Further comprising capturing an image at a predetermined time interval via the front camera when the control input to the display unit is not sensed for a first time in the wall mode. The method of claim 1, wherein
The control unit
And when the gallery application is executed in the wall mode, sequentially outputting at least one image stored in the memory. The method of claim 1, wherein
The control unit
When the angle of the display device corresponds to the first angular range during playback of the moving picture, enters the wall mode,
Stopping the reproduction of the moving picture and outputting the home screen when the moving picture corresponds to the age limit object,
And when the moving picture does not correspond to the age limit object, playing back the moving picture continuously. The method of claim 1, wherein
The control unit
Further comprising outputting only a multimedia list that does not correspond to an age limit object when the multimedia application is executed in the wall mode. The method according to claim 2, wherein
And a wireless communication unit,
The control unit
And performs connection with an external device through the wireless communication unit,
Further comprising transmitting a control signal to the external device to output the control area from the external device. The method of claim 11, wherein
The control unit
Further comprising removing the control area on the home screen. The method of claim 5, wherein
And a speaker,
The control unit
When the angle of the display device corresponds to the second angular range during music reproduction through a speaker provided in the display device, enters the cradle mode,
And controlling to reproduce the music through a speaker provided in the cradle. The method of claim 6, wherein
The control unit
When the angle of the display device corresponds to a second angle range at a first point of time when the moving image is being reproduced, the controller enters the cradle mode,
And outputs the recommendation application list and the moving picture reproduction area to the display unit, wherein the moving picture reproduction area continuously reproduces the moving picture from the first time point. The method of claim 1, wherein
The control unit
Further comprising entering the wall mode when the angle of the display device corresponds to the first angular range and a magnetic field is sensed through the sensing portion. The method of claim 5, wherein
The control unit
Further comprising entering the cradle mode when the angle of the display device corresponds to the second angular range and the coupled to the cradle is sensed. A method of controlling a display device,
Sensing an angle of the display device;
Entering a wall mode if the angle of the display device is in a first angle range;
Entering a cradle mode if the angle of the display device is in a second angle range; And
And entering a normal mode if the angle of the display device is in a third angle range.

Images