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Issued Date: Oct. 20, 2009
Model No.: V315B5 – LN1
Approval

TFT LCD Approval Specification

MODEL NO.: V315B5 – LN1

Customer:

Approved by:
Note:

TV Product Marketing & Management Div

Approved By
Chao-Chun Chung

QA Dept. Product Development Div.

Reviewed By
Hsin-nan Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By
CY Chang SY Huang

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Approval

CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION ------------------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5

2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 PACKAGE STORAGE
2.3ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7

3.1 TFT LCD MODULE
3.2 BACKLIGHT INVERTER UNIT
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM ------------------------------------------------------- 10

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION ------------------------------------------------------- 11

5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 BLOCK DIAGRAM OF INTERFACE
5.4 LVDS INTERFACE
5.5 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING ------------------------------------------------------- 17

6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 21

7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS ------------------------------------------------------- 25

8.1 CMO MODULE LABEL

9. PACKAGING ------------------------------------------------------- 27
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD

10. PRECAUTIONS ------------------------------------------------------- 29

10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS

11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 30

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Approval

REVISION HISTORY
Page
Version Date Section Description
(New)
Ver 2.0 Oct 20,2009 All All Approval Specification was first issued.

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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B5- LN1 is a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display 16.7M (8-bit/color) colors. The
inverter module for backlight isn’t built-in.

1.2 FEATURES
- High brightness (450 nits)
- Ultra-high contrast ratio (3000:1)
- Fast response time (gray to gray average 8.5ms)
- High color saturation NTSC 72%
- Ultra wide viewing angle : 176(H)/176(V) (CR≥20) with Super MVA technology
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Color reproduction (nature color)

1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm
(1)
Bezel Opening Area 703.8 (H) x 398.4 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.17025(H) x 0.51075 (V) mm
Pixel Arrangement RGB vertical stripe -
Display Colors 16.7M color
Display Operation Mode Transmissive mode / Normally black -
Surface Treatment Anti-Glare coating (Haze 11%),Hard coating (3H) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Vertical(V) 449 450 451 mm (1)
Module Size
Depth(D) 31.5 32.5 33.5 mm To Rear
Depth(D) 40.5 41.5 42.5 mm To inverter fncptt
Weight -- 5000 -- g
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Value
Item Symbol Unit Note
Min. Max.
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) SNOP - 50 G (3), (5)
Vibration (Non-Operating) VNOP - 1.0 G (4), (5)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 65 ºC. The range of operating temperature may degrade in case of improper
thermal management in final product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so
that the module would not be twisted or bent by the fixture.

Relative Humidity (%RH)

100
90

80

60
Operating Range

40

20

10 Storage Range

-40 -20 0 20 40 60 80

Temperature (ºC)

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2.2 Package storage

When storing modules as spares for a long time, the following precaution is necessary.
(a) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended to
store the module with temperature from 0 to 35кat normal humidity without condensation.
(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or
fluorescent light.

2.3 ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE
Value
Item Symbol Unit Note
Min. Max.
Power Supply Voltage Vcc -0.3 13.5 V
(1)
Input Signal Voltage VIN -0.3 3.6 V

2.3.2 BACKLIGHT UNIT

Value
Item Symbol Unit Note
Min. Max.
Lamp Voltage VW Ё 3000 VRMS
Power Supply Voltage VBL 0 30 V (1)
Control Signal Level Ё -0.3 7 V (1), (3)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation
should be restricted to the conditions described under normal operating conditions.
Note (2) No moisture condensation or freezing.

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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Value
Parameter Symbol Unit Note
Min. Typ. Max.
Power Supply Voltage VCC 10.8 12.0 13.2 V (1)
Rush Current IRUSH - - 4 A (2)
White - 0.56 - A
Power Supply Current Horizontal Stripe ICC 0.66 0.8 A (3)
Black - 0.47 - A
Differential Input High
VLVTH +100 - mV
Threshold Voltage
LVDS Differential Input Low
VLVTL - -100 mV
Interface Threshold Voltage
Common Input Voltage VLVC 1.0 1.2 1.4 V
Differential input voltage |VID| 200 - 600 mV
Terminating Resistor RT - 100 - ohm
CMOS Input High Threshold Voltage VIH 2.7 - 3.3 V
interface Input Low Threshold Voltage VIL 0 - 0.7 V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:

+12.0V
Q1 Si4435DY

Vcc
C3
FUSE (LCD Module Input)

R1 1uF

1K

VR1

47K

(Low to High)
(Control Signal)
R2
Q2 C1
SW
2N7002
1K
0.01uF

Vcc rising time is 470us

+12V

0.9Vcc

0.1Vcc

GND
470us

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Note (3) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.

a. White Pattern b. Black Pattern

Active Area Active Area

c. Vertical Stripe Pattern

Active Area

Note (4) The LVDS input characteristics are as follows:

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3.2 BACKLIGHT INVERTER UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)
Value
Parameter Symbol Unit Note
Min. Typ. Max.
Lamp Voltage VW - 1550 - VRMS IL = 11.5mA
Lamp Current IL 6.0 11.5 12.0 mARMS (1)Hot side
- - 2700 VRMS (2), Ta = 0 ºC
Lamp Starting Voltage VS - - VRMS
2290 (2), Ta = 25 ºC
Operating Frequency FO 30 - 80 KHz (3)
Lamp Life Time LBL 50,000 - Hrs (4)

Note (1) The lamp starting voltage VS should be applied to the lamp for more than 1 second under starting up
duration. Otherwise the lamp could not be lighted on completed.
Note (2) The lamp frequency may produce interference with horizontal synchronous frequency of the display
input signals, and it may result in line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (3) The life time of a lamp is defined as when the brightness is larger than 50% of its original value and
the effective discharge length is longer than 80% of its original length (Effective discharge length is
defined as an area that has equal to or more than 70% brightness compared to the brightness at the
center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25 ̈́2
к and IL = 6.0~12.0 mARMS.
Note (4) The power supply capacity should be higher than the total inverter power consumption PBL. Since
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
changed as PWM duty on and off. The transient response of power supply should be considered for
the changing loading when inverter dimming.

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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE

RX0(+/-)

SCAN DRIVER IC
INPUT CONNECTOR FRAME BUFFER
093G30-B0001A or

RX1(+/-) TFT LCD PANEL

(STARCONN

RX2(+/-) (1366x3x768)
equal)

RX3(+/-) TIMING
RXCLK(+/-)
CONTROLLER
SELLVDS
ODSEL
Vcc DC/DC CONVERTER & DATA DRIVER IC
GND
REFERENCE VOLTAGE

CN1
VBL CN2-CN5:
CviLux CP042EP1MFB-LF
GND INVERTER CONNECTOR BACKLIGHT
ERR CN1: YEONHO 20022WR_14AML
UNIT
BLON

I_PWM

E_PWN

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5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment
Pin No. Symbol Description Note
1 VCC Power supply: +12V
2 VCC Power supply: +12V
3 VCC Power supply: +12V
4 VCC Power supply: +12V
5 GND Ground
6 GND Ground
7 GND Ground
8 NC No connection (4)
9 SELLVDS Select LVDS data format (2)(5)
10 ODSEL Overdrive Lookup Table Selection (3)(5)
11 GND Ground
12 RX0- Negative transmission data of pixel 0
13 RX0+ Positive transmission data of pixel 0
14 GND Ground
15 RX1- Negative transmission data of pixel 1
16 RX1+ Positive transmission data of pixel 1
17 GND Ground
18 RX2- Negative transmission data of pixel 2
19 RX2+ Positive transmission data of pixel 2
20 GND Ground
21 RXCLK- Negative of clock
22 RXCLK+ Positive of clock
23 GND Ground
24 RX3- Negative transmission data of pixel 3
25 RX3+ Positive transmission data of pixel 3
26 GND Ground
27 NC No connection (4)
28 NC No connection (4)
29 NC No connection (4)
30 GND Ground

Note (1) Connector type: STARCONN 093G30-B0001A or P-TWO 187053-30091

LVDS connector pin orderdefined as follows

Note (2) Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.
Please refer to 5.5 LVDS INTERFACE
Note (3) Overdrive lookup table selection. The Overdrive lookup table should be selected in accordance to the
frame rate to optimize image quality.

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Low = Open or connect to GND, High = Connect to +3.3V

ODSEL Note
L or Open Lookup table was optimized for 60 Hz frame rate.
H Lookup table was optimized for 50 Hz frame rate.

Note (4) Reserved for internal use. Left it open.

Note (5) LVDS signal pin connected to the LCM side has the following diagram.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)

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5.2 BACKLIGHT UNIT

The pin configuration for the housing and leader wire is shown in the table below.
CN2-CN5 (Housing): Cvilux CP042ESFA00 or equivalent
Pin No. Symbol Description Wire Color
1 HV High Voltage PINK
2 HV High Voltage WHITE
Note (1) The backlight interface housing for high voltage side is Cvilux CP042ESFA00 or equivalent. The mating
header on inverter part number is Cvilux CP042EP1MFB-LF or equivalent

Cvilux CP042ESFA00 or equivalent

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5.3 BLOCK DIAGRAM OF INTERFACE

CNF1

Rx0+ 51Ө
100pF RxOUT
TxIN Rx0- R0-R7
R0-R7 51Ө
Rx1+ 51Ө G0-G7
G0-G7 100pF
Rx1-
51Ө B0-B7
B0-B7
Rx2+ 51Ө
100pF
DE Rx2- DE
51Ө
Rx3+ 51Ө
100pF
Rx3-
51Ө

Host
CLK+ 51Ө
Graphics PLL 100pF DCLK
CLK- PLL
Controller 51Ө Timing
Controller
LVDS Transmitter LVDS Receiver
THC63LVDM83A THC63LVDF84A
(LVDF83A)

R0~R7 : Pixel R Data ,

G0~G7 : Pixel G Data ,
B0~B7 : Pixel B Data ,
DE : Data enable signal
DCLK : Data clock signal

Note (1) The system must have the transmitter to drive the module.
Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is
used differentially.

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5.4 LVDS INTERFACE

VESA LVDS formȧΚʻ˦˘˟˟˩˗˦ʳ̃˼́ː˟ʳ̂̅ʳ̂̃˸́ʼ

JEDIA LVDS formȧΚʻ˦˘˟˟˩˗˦ʳ̃˼́ː˛ʼ

R0~R7: Pixel R Data (7; MSB, 0; LSB)

G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE: Data enable signal
Notes(1) RSVD(reserved)pins on the transmitter shall be “H” or( “L” or OPEN)

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5.5 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of color
versus data input.
Data Signal
Color Red Green Blue
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Basic Blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Colors Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Red(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Red(253) 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red
Red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
Green(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Green(253) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0
Green
Green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
Gray
: : : : : : : : : : : : : : : : : : : : : : : : :
Scale
: : : : : : : : : : : : : : : : : : : : : : : : :
Of
Blue(253) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1
Blue
Blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Note (1) 0: Low Level Voltage, 1: High Level Voltage

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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.

Signal Item Symbol Min. Typ. Max. Unit Note

Fclkin
Frequency 60 76 82 MHz
(=1/TC)
Input cycle to
Trcl Ё Ё 200 ps (3)
LVDS cycle jitter
Receiver Spread spectrum
Fclkin_mod Fclkin-2% Ё Fclkin+2% MHz
Clock modulation range
Spread spectrum (4)
modulation FSSM 200 KHz
frequency
LVDS Setup Time Tlvsu 600 Ё Ё ps
Receiver (5)
Hold Time Tlvhd 600 Ё Ё ps
Data
Fr5 47 50 53 Hz
Frame Rate (6)
Vertical Fr6 57 60 63 Hz
Active
Total Tv 778 806 888 Th Tv=Tvd+Tvb
Display
Display Tvd 768 768 768 Th Ё
Term
Blank Tvb 10 38 120 Th Ё

Horizontal Total Th 1442 1560 1936 Tc Th=Thd+Thb

Active
Display Thd 1366 1366 1366 Tc Ё
Display
Term Blank Thb 76 194 570 Tc Ё

Note (1) ˣ˿˸˴̆˸ʳ̀˴˾˸ʳ̆̈̅˸ʳ̇˻˸ʳ̅˴́˺˸ʳ̂˹ʳ̃˼̋˸˿ʳ˶˿̂˶˾ʳ˻˴̆ʳ˹̂˿˿̂̊ʳ̇˻˸ʳ˵˸˿̂̊ʳ˸̄̈˴̇˼̂́Κʳ ʳ ʳ

˙˶˿˾˼́ʻ̀˴̋ʼʳ Њʳ ˙̅ˉʳ Ѽʳ ˧̉ʳ Ѽʳ ˧˻ʳ
˙̅ˈʳ Ѽʳ ˧̉ʳ Ѽʳ ˧˻ʳ Њʳ ˙˶˿˾˼́ʻ̀˼́ʼʳ
Note (2) ˧˻˼̆ʳmodule is operated in DE only mode and please follow the input signal timing diagram belo̊Κʳ

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INPUT SIGNAL TIMING DIAGRAM

Tv
Tvd
Tvb

DE
Th

DCLK

Tc
Thd
Thb
DE

DATA Valid display data (1366 clocks)

Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI

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Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.

Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following
figures.

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

RXCLK+/-

RXn+/-

Tlvsu

Tlvhd

1T 3T 5T 7T 9T 11T 13T
14 14 14 14 14 14 14

Note (6) : (ODSEL) = H/L or open for 50/60Hz frame rate. Please refer to 5.1 for detail information

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6.2 POWER ON/OFF SEQUENCE

(Ta = 25 ± 2 ºC)
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
diagram below.

0.1VCC 0.1Vcc
0V

0.5ЉT1Љ10ms T1 T3
0ЉT2Љ50ms
0ЉT3Љ50ms
500ms ЉT4 T2
T4

VALID
LVDS Signals
0V
Power On Power Off

0ЉT7ЉT2
0ЉT8ЉT3
T7 T8

Option Signals
(SELLVDS,ODSEL)

Backlight (Recommended) 50% 50%

500msЉT5
100msЉT6

T5 T6

Power ON/OFF Sequence

Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If T2<0,
that maybe cause electrical overstress failures.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.

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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
o
Ambient Temperature Ta 25±2 C
Ambient Humidity Ha 50±10 %RH
Supply Voltage VCC 12.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL 11.5±0.5 mA
Oscillating Frequency (Inverter) FW 63±3 KHz
Frame rate Fr 60 Hz

7.2 OPTICAL SPECIFICATIONS

The relative measurement methods of optical characteristics are shown in 7.2. The following items should
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 2250 3000 - - (2)
Gray to gray
Response Time 8.5 14 ms (3)
average
2
Center Luminance of White LC 360 450 - cd/m (4)
White Variation δW - - 1.3 - (7)
Cross Talk CT - - 4.0 % (5)
θx=0°, θY =0°
Rx 0.647 -
Red
Ry Viewing Angle at 0.334 -
Gx Normal Direction 0.275 -
Green
Gy Typ 0.596 Typ -
Color (6)
Bx -0.03 0.143 +0.03 -
Chromaticity Blue
By 0.068 -
Wx 0.285 -
White
Wy 0.293 -
Color Gamut CG 72 % NTSC
θx+ 80 88 -
Horizontal
V)iewing θx- 80 88 -
CR≥20 Deg. (1)
Angle θY+ 80 88 -
Vertical
θY- 80 88 -

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Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by Autronic Conoscope Cono-80.
Normal
θx = θy = 0º

θy- θy+

θX- = 90º x- 12 o’clock direction

y+
θx− θy+ = 90º
θx+

6 o’clock
y- x+ θX+ = 90º
θy- = 90º

Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in
Note (7).
Note (3) Definition of Gray to Gray Switching Time :

100%
90%

Optical
Response
10%
0%

Time
Gray to gray Gray to gray
switching time switching time

The driving signal means the signal of luminance 0%, 20%, 40%, 60%, 80%, 100%.
Gray to gray average time means the average switching time of luminance 0%,20%,
40%, 60%, 80%, 100% to each other.

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Note (4) Definition of Luminance of White (LC):

Measure the luminance of gray level 255 at center point and 5 points
LC = L (5)
where L (x) is corresponding to the luminance of the point X at the figure in Note (7).

Note (5) Definition of Cross Talk (CT):

CT = | YB – YA | / YA × 100 (%)
Where:
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)

(0, 0) Active Area (0, 0)

Active Area
YA, U (D/2,W/8) YB, U (D/2,W/8)
(D/4,W/4)

YA, L (D/8,W/2) YB, L (D/8,W/2) YB, R (7D/8,W/2)

Gray 128 Gray0 0
Gray
YA, R (7D/8,W/2)
(3D/4,3W/4)
YA, D (D/2,7W/8)
YB, D (D/2,7W/8) Gray 128
(D,W) (D,W)

Note (6) Measurement Setup:

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed
after lighting Backlight for 1 hour in a windless room.

LCD Module

LCD Panel

CS-2000

Field of View = 1º

Light Shield Room

500 mm
(Ambient Luminance < 2 lux)

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Note (7) Definition of White Variation (δW):

Measure the luminance of gray level 255 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

Horizontal Line
D
D/4 D/2 3D/4
Vertical Line

W/4 1 2

W W/2 5 X : Test Point

X=1 to 5

3W/4 3 4

Active Area

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8. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

V315B5 – LN1 Rev. XX

CHI MEI
OPTOELECTRONICS

XXXXXXXYMDLNNNN

CHI MEI V315B5 – LN1 Rev. XX

OPTOELECTRONICS

XXXXXXXYMDLNNNN

(a) Model Name: V315B5-LN1

(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X X X X X X Y M D L N N N N

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

CMO Internal Use

Revision

CMO Internal Use

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Serial ID includes the information as below:

(a) Manufactured Date: Year: 0~9, for 2000~2009,
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1st to 31st, exclude I ,O, and U.
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions : 826(L) X 376 (W) X 540 (H)
(3) Weight : approximately 29Kg (5 modules per box)

9.2 PACKING METHOD

Figures 9-1 and 9-2 are the packing method

LCD TV Module

Anti-static Bag

Cushion

Carton Label

Carton

Figure.9-1 packing method

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Sea / Land Transportation Air Transportation Sea / Land Transportation

(40ft Container) Gross:189kg (40ft HQ Container)
Gross:276kg Gross:378kg

(L700*50*50mm t=5)
Corner Protector Corner Protector
Corner Protector PP Belt
PE Sheet PE Sheet
PE Sheet PP Belt
PP Belt Film

Film Film

PE Sheet
Film

(L1080*50*50mm t=5)
(L1150*W850*140mm)
(L1350*50*50mm t=3) (L700*50*50mm t=5)
(L1150*W850*140mm)
(L1150*W850*140mm)
(L1080*50*50mm t=5)

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10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) It is recommended to assemble or to install a module into the user’s system in clean working areas. The
dust and oil may cause electrical short or worsen the polarizer.
(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD
modules in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slow, and the starting voltage of CCFL will be higher than that of room
temperature.

10.2 SAFETY PRECAUTIONS

(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling
with the inverter. Do not disassemble the module or insert anything into the backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case
of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.

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11. MECHANICAL CHARACTERISTICS

‫ڻ‬ऍႝηިҽԖज़Ϧљ
CHI MEI

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‫ڻ‬ऍႝηިҽԖज़Ϧљ
CHI MEI

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‫ڻ‬ऍႝηިҽԖज़Ϧљ
CHI MEI

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