Product Specification

( ) Product Information
( ) Preliminary Specification

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( √ ) Approval Specification

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Any modification of Spec is not allowed without SDC’s permission.

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CUSTOMER G/A Customer MODEL NO. LTI550HN08
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DATE OF ISSUE 2013/09/05 EXTENSION CODE -V

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Customer Approval & Feedback

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Approved by
2013/09/05

Prepared by
2013/09/05
LCD Sales & Marketing Center
Samsung Display Co., Ltd
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Table of Contents

REVISION HISTORY ……………………………………………………………………………………………………….. 3

GENERAL DESCRIPTION ……………………………………………………………………………………………….… 4
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS …………………………………………………………..… 6
1.2 ELECTRICAL ABSOLUTE RATINGS …………………………………………………………………..…. 7
1.3 THE OTHERS ABSOLUTE RATINGS ..………………………………………………………………..…. 7
2. APPLICATION INFORMATION FOR PID(PUBLIC INFORMATION DISPLAY) ……..………………..…… 8

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3. OPTICAL CHARACTERISTICS …………………………………..……………………………………………………. 9

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4. ELECTRICAL CHARACTERISTICS
4.1 TFT LCD MODULE ………………………………..…………………………………………………………. 12

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4.2 BACKLIGHT UNIT ……………………………...…………………………………………………………… 13
4.3 LED CONVERTER CHARACTERISTICS .....……………………………………………………………… 14

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5. INPUT TERMINAL PIN ASSIGNMENT ec
5.1 INPUT SIGNAL & POWER ………………………………………………………………………………... 15
5.2 LED CONVERTER INPUT PIN CONFIGURATION ....………………………………....................… 17
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5.3 LED CONVERTER POWER SEQUENCE ...………………………………………………………………. 17

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5.4 LVDS INTERFACE ………………………………………………………………………………………….... 18

5.5 INPUT SIGNALS, BASIC DISPLAY COLORS AND GRAY SCALE ……………………………..….. 19
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6. INTERFACE TIMING
6.1 TIMING PARAMETERS (DE ONLY MODE) ………………………………………………......……..... 20
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6.2 TIMING DIAGRAMS OF INTERFACE SIGNAL (DE ONLY MODE) ………………………………. 21

6.3 CHARACTERISTICS OF INPUT DATA OF LVDS ……………………………………………………... 22
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6.4 THE SEQUENCE OF POWER ON AND OFF ………………………………………………………….... 24

7. OUTLINE DIMENSION ……………………………………………………………………………………………….... 24
8. RELIABILITY TEST ..................................................................................................................................... 27
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9. PACKING ………………………………………………………………………………………………………………….. 28
10. MARKINGS & OTHERS ..………………………………………………………………………………………......... 29
11. GENERAL PRECAUTIONS ………………………………………………………………………………………….... 30

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Doc.No. LTI550HN08-V Page 2 of 32 Rev.No. 06-000-GV-130905
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REVISION HISTORY

Date. Rev.No. Page Revision Description

2013/09/05 000 all Approval Specification Firstly issued

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Doc.No. LTI550HN08-V Page 3 of 32 Rev.No. 06-000-GV-130905
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GENERAL DESCRIPTION

DESCRIPTION
LTI550HN08-V is a color active matrix liquid crystal display(LCD) that uses amorphous silicon TFT(Thin Film
Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit, and a back-
light unit. This 55.0” model has a resolution of 1,920 x 1,080 pixels (16:9) can display up to 16.7 Million colors
with the wide viewing angle of 89° or higher in all directions.

FEATURES

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RoHS compliance(Pb-free)

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FHD(1,920X1,080) resolution(16:9)
SVA(Super Vertical Align) mode

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High Tni(85℃) Liquid Crystal
High speed response
High contrast ratio, High aperture ratio with the wide color gamut

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Wide viewing angle(± 178°)
Landscape / Portrait type compatible
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LVDS(Low Voltage Differential Signaling) Interface(2pixel/clock)
DE(Data Enable) mode
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Direct LED(Light Emitting Diode) Backlight

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Low power consumption

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APPLICATIONS
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Public Information Display(PID)

High Definition Public Monitor
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GENERAL INFORMATION
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Item Specification Unit Note

Display area 1209.6 (H) x 680.4 (V) mm
Driver Element a-Si TFT active matrix
Display colors 16.7M (8bit)
Number of pixel 1,920 x 1,080 Pixel
Pixel Arrangement RGB Vertical stripe
Display Mode Normally Black
Surface treatment Haze 44% / 3H Anti-Glare
2
Luminance of White 500(Typ) cd/m

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Doc.No. LTI550HN08-V Page 4 of 32 Rev.No. 06-000-GV-130905
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MECHANICAL INFORMATION

Item Min. Typ. Max. Unit Note

Horizontal (H) 1214.2 1215.5 1216.8 mm -

Module Vertical (V) 685.0 686.3 687.6 mm -

Size - 78.6 80.6 (2) Max Depth
Depth (D) mm
- 55 57 (2) Minimum Depth

Bezel Horizontal (H) - 1209.8 - mm -

Open Vertical (V) - 680.6 - mm -
Black Horizontal (H) - - 2 mm

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Matrix (1)

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Shift Vertical (V) - - 2 mm

Weight - 18,500 20,500 g -

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Note (1) Measure the figure for Black Matrix shift to be recorded on the spec. with referring to the drawings.

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- | A - B | ≤ Horizontal Spec ec
- | C - D | ≤ Vertical Spec
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Note (2) Measure point of Depth(Min/Max Depth)

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Doc.No. LTI550HN08-V Page 5 of 32 Rev.No. 06-000-GV-130905
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1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item Symbol Min. Max. Unit Note

Storage temperature TSTG -20 65 C (1)
Operation Temperature TOPR 0 50 C (1)

Glass Surface temperature Center 0 50

C (1), (2)
(Operation) T.Uniformity - 10

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Storage humidity HSTG 5 90 %RH -

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Operating humidity HOPR 20 90 %RG -
Shock( non-operating ) Snop(X,Y,Z) - - G (3)

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Vibration(non-operating) Vnop - - G (3)

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Note(1) Temperature and relative humidity range are shown in the figure below.
a. 90% RH Max(Ta ≤ 39°C)
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b. Relative Humidity is 90% or less(Ta > 39°C)
c. No condensation
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Note(2) Definition of test point

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△T should be less than 10℃ (△T = |TCENTER – TCORNER| ) (Ambient Temperature : 25 ± 2 °C)
TCENTER : Temperature of the center of the glass surface (Test point 5)
TCORNER : Temperature of each edge of the glass surface (Test point 1~4)

Note(3) SDC don't guarantee about Module vibration and shock of LTI550HN08-V due to SNB’s characteristic.

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Doc.No. LTI550HN08-V Page 6 of 32 Rev.No. 06-000-GV-130905
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1.2 ELECTRICAL ABSOLUTE RATINGS

(1) TFT LCD MODULE
Item Symbol Min. Max. Unit Note

Power Supply Voltage VDD 10.8 13.2 V (1)

(2) BACKLIGHT UNIT(LED Unit)

Item Symbol Min Max Unit. Note

Input Supply Voltage VCC 22 26 V (1)

LED Input Current IF 175 195 mA (1), Per String

Note(1) Ta= 25 ± 2 °C

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The permanent damage or defect to the device may occur if the panel is operated at the figure set, which

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exceeds a ceiling of maximum value stated in the former spec. The functional operation should be limited to
the conditions described above under normal operating conditions.

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1.3 THE OTHERS ABSOLUTE RATINGS

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Static Electricity Pressure Resistance
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Item Test Conditions Remark
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Contact Discharge 150pF, 330Ω, ±10kV, 210points, 1time/point
Operating
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Air Discharge 150pF, 330Ω, ±20kV, 210points, 1time/point

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Doc.No. LTI550HN08-V Page 7 of 32 Rev.No. 06-000-GV-130905
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2. APPLICATION INFORMATION FOR PID

(Public Information Display)
A PID’s screen may display the sudden image such as an image retention.
To extend the lifetime and optimize a function of module, the below-mentioned operating
conditions are required.

2.1 Normal operating condition

a. Temperature: 20 ± 15℃
b. Humidity: 55 ± 20 %
c. Display pattern: Moving image or image, which switches regularly.
Note) The sudden image on the screen can be displayed after the static image is shown in the long-term.

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2.2 The operating conditions when the module is operated under the abnormal

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condition.

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a. Ambient condition
-It is recommended to set the PID up in the well-ventilated place.
b. The function of power off and screen saver

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-The function of periodical power-off or a screen saver is needed when the static image is displayed
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in the long-term.

2.3 Operating conditions to prevent the sudden display resulted from displaying
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the static image in the long-term.

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a. The proper operating time: Under 20 hours a day.

b. The moving image shall be inserted between the static displays periodically.
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-The refresh time for liquid crystal is needed.

c. The periodic changing of background color and character’s color(image)
-Use the different color for background and character(image) respectively.
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-Change colors periodically.

d. Avoid combining the color for background with the color for character, which has a largely different
luminance.
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Note (1) Abnormal condition means all operating condition except normal operating condition.
Note (2) The moving image or black pattern is strongly recommended as a screen saver.
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2.4 Only the lifetime of PID stated in this spec is guaranteed if the PID is used under
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the proper operating conditions.

2.5 Clean the system regularly for not accumulating the dust around the system
considering user environment, otherwise, its reliability and function may
not be satisfied.

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Doc.No. LTI550HN08-V Page 8 of 32 Rev.No. 06-000-GV-130905
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3. OPTICAL CHARACTERISTICS
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S, SR-3, ELDIM EZ-Contrast

Ta = 25  2 C, VDD =3.3V, fv= 60Hz, fDCLK = 148.5MHz, IF=100% duty

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio C/R - 2500 3500 - - (3) SR-3

Response G-to-G
Tg - - 8 16 msec (5) RD-80S
time (AVG)
Luminance of White 2
YL - 400 500 - cd/m (6) SR-3
(At the center of screen)

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RX 0.635

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Red
RY 0.320

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GX 0.300
Green Normal

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Color GY =0 0.620
TYP. TYP (7), (8)
Chromaticity =0
-0.03
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SR-3
(CIE 1931) BX Viewing 0.150
Blue Angle
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BY 0.050
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WX 0.280
White
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WY 0.290

Color Gamut - - 69 72 - %
(7)
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SR-3
Color temperature - - - 10000 - K
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L 75 89 -
Hor.
R 75 89 - (8)
Viewing
CR  10 Degree SR-3
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Angle
U 75 89 - EZ-Contrast
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Ver.
D 75 89 -
Brightness Uniformity (4)
Buni - - - 25.0 %
(9 Point) SR-3

Note (1) Test Equipment Setup

The measurement should be executed in a stable, windless and dark room between 40min and 60min
after lighting the backlight at the given temperature for stabilization of the backlight. This should be
measured in the center of screen.

LED : IF=185mA (Per String)

Environment condition : Ta = 25 ± 2 °C

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Doc.No. LTI550HN08-V Page 9 of 32 Rev.No. 06-000-GV-130905
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Note(2) Definition of test point

Note(3) Definition of Contrast ratio(C/R)

: Ratio of max.gray(Gmax) & min.gray(Gmin) at the center point ⑤ of the panel.
G max
C/R
G min

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Gmax : Luminance in all white pixels

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Gmin : Luminance in all black pixels.

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Note(4) Definition of brightness uniformity at 9 points(Test pattern : Full white)

( B max B min)

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Buni  100 ec
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
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Note(5) Definition of Response time : Average response time of all Gray to Gray except Tr, Tf
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※ G-to-G : Average response time between the whole gray scale to the whole gray scale.
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Gray to Gray Response Time

End
Gray
0 31 63 95 127 159 191 223 255
0 Tr(0-31) Tr(0-63) Tr(0-95) Tr(0-127) Tr(0-159) Tr(0-191) Tr(0-223) Tr(0-255)
31 Tr(31-0) Tr(31-63) Tr(31-95) Tr(31-127) Tr(31-159) Tr(31-191) Tr(31-223) Tr(31-255)
63 Tr(63-0) Tr(63-31) Tr(63-95) Tr(63-127) Tr(63-159) Tr(63-191) Tr(63-223) Tr(63-255)
95 Tr(95-0) Tr(95-31) Tr(95-63) Tr(95-127) Tr(95-159) Tr(95-191) Tr(95-223) Tr(95-255)
TON
Start 127 Tr(127-0) Tr(127-31) Tr(127-63) Tr(127-95) Tr(127-159) Tr(127-191) Tr(127-223) Tr(127-255)
159 Tr(159-0) Tr(159-31) Tr(159-63) Tr(159-95) Tr(159-127) Tr(159-191) Tr(159-223) Tr(159-255)
191 Tr(191-0) Tr(191-31) Tr(191-63) Tr(191-95) Tr(191-127) Tr(191-159) Tr(191-223) Tr(191-255)
223 Tr(223-0) Tr(223-31) Tr(223-63) Tr(223-95) Tr(223-127) Tr(223-159) Tr(223-191) Tr(223-255)
255 Tr(255-0) Tr(255-31) Tr(255-63) Tr(255-95) Tr(255-127) Tr(255-159) Tr(255-191) Tr(255-223)
TOFF
T*(X-Y) : Response time from level of gray at X to level of gray at Y
The definition of response time = Σ [T*(X-Y)] / 72

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Doc.No. LTI550HN08-V Page 10 of 32 Rev.No. 06-000-GV-130905
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Note(6) Definition of Luminance of White : Luminance of white at center point ⑤

Note(7) Definition of Color Chromaticity (CIE 1931)

Color coordinate of Red, Green, Blue & White at center point ⑤

Note(8) Definition of Viewing Angle : Viewing angle range(C/R ≥ 10)

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Doc.No. LTI550HN08-V Page 11 of 32 Rev.No. 06-000-GV-130905
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4. ELECTRICAL CHARACTERISTICS

4.1 TFT LCD MODULE

The connector to transmit a display data and a timing signal should be connected.
Ta = 25 ± 2 °C
Item Symbol Min. Typ. Max. Unit Note

Voltage of Power Supply VDD 10.8 12 13.2 V (1)

(a) Black - 520 600

Current of
Power (b) White IDD - 950 1150 mA (2), (3)
Supply
(C) N-Pattern - 950 1150

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Vsync Frequency fV 48 60 62 Hz -

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Hsync Frequency fH 54 67.5 69.75 kHz -

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Main Frequency Fdclk 118.8 148.5 153.5 MHz -

Rush Current IRUSH - - 5 A (4)

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Note(1) The ripple voltage should be controlled under 10% of V DD.

Note(2) fV=60Hz, fDCLK=148.5MHz, VDD=12.0V, DC Current.

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Note(3) The pattern for checking the power dissipation(LCD module only).
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a) Black Pattern b) White Pattern c) Sub-V-Stripe-pattern

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Note (4) Conditions for measurement

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Doc.No. LTI550HN08-V Page 12 of 32 Rev.No. 06-000-GV-130905
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4.2 BACKLIGHT UNIT

The backlight unit contains 180 LEDs(Light Emitting Diode).
The characteristics of BLU are shown in the following tables.
Ta = 25  2 C
Item Symbol Min. Typ. Max. Unit Note

LED Input Current IF 175 185 195 mA Per String

Operating Life Time Hr - 50,000 - Hour (1)

Note(1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Operating condition : Ta = 25± 2℃, IF = 185mA, For single LED string only]

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Doc.No. LTI550HN08-V Page 13 of 32 Rev.No. 06-000-GV-130905
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4.3 LED CONVERTER CHARACTERISTICS

Specifications
Items Symbol Conditions Unit Note
Min Typ Max
Input
Vin - 22 24 26 V Ta=25±2℃
Voltage
Input
Vin = 24V
Current Iin - - 6.85 A (2)-
Dim = Max
(Inrush)
Output Vin = 24V mA
ILED 175 185 195 Per String
Current Dim = Max (rms)

Backlight Enable 2.4 - 5.25

On/Off ENA V -

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Control Disable 0 - 0.4

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Analog VA_Dim 0 - 3.3 V
Vin = 24V
Dimming Duty 20 - 100 % (3)

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Note(1) All data was approved after running 120 minutes.
Note(2) Inrush is measured within BLU on 10ms after leaving the BLU as it is at least 1hr or more
at room temperature(25℃).

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Note(3) High duty = On/(On+Off)*100
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※ Additional appendix for supply current

Specification
Items Symbol Conditions Unit
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Min Typ Max

Vin=24V, Dim=3.3V
Iin_Overshoot - 4.6 4.8
Input (Within 1hr at BLU On)
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Current Vin=24V, Dim=3.3V
Iin_Saturation - 4.56 4.72
(After 1hr Aging)
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Doc.No. LTI550HN08-V Page 14 of 32 Rev.No. 06-000-GV-130905
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5. INPUT TERMINAL PIN ASSIGNMENT

5.1 INPUT SIGNAL & POWER

Connector : FI-RE51S-HF-J (JAE)

PIN No. Description PIN No. Description

1 VDD (12V) 26 Rx2[A]P

2 VDD (12V) 27 Rx2[B]N

3 VDD (12V) 28 Rx2[B]P

4 VDD (12V) 29 Rx2[C]N

5 VDD (12V) 30 Rx2[C]P

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6 No Connection 31 GND

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Even
7 GND 32 LVDS Rx2CLK_N
Signal

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8 GND 33 Rx2CLK_P

9 GND 34 GND

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10 Rx1[A]N 35
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11 Rx1[A]P 36 Rx2[D]P

12 Rx1[B]N 37 No Connection
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13 Rx1[B]P 38 No Connection
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14 Rx1[C]N 39 GND
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15 Rx1[C]P 40 No Connection

16 Odd GND 41 No Connection

LVDS
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17 Signal Rx1CLK_N 42 No Connection

18 Rx1CLK_P 43 No Connection
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19 GND 44 No Connection

20 Rx1[D]N 45 LVDS_SEL
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21 Rx1[D]P 46 No Connection
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22 No Connection 47 No Connection

23 No Connection 48 No Connection

24 GND 49 No Connection

25 Even LVDS Rx2[A]N 50 No Connection

51 No Connection

Note(1) No Connection : These pins are only used for SDC internal purpose.
Note(2) LVDS Option : High(3.3V)  Normal NS LVDS format
Low(GND or N.C)  JEIDA LVDS format
Sequence : On = VDD(T1) ≥ LVDS Option ≥ Interface Signal(T2)
Off = Interface Signal(T3) ≥ LVDS Option ≥ VDD

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Doc.No. LTI550HN08-V Page 15 of 32 Rev.No. 06-000-GV-130905
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Note (3) LVDS Connector

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a. All GND pins should be connected together and also be connected to the LCD’s metal chassis.
b. All power input pins should be connected together.
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c. All N.C pins should be separated from other signal or power.

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Doc.No. LTI550HN08-V Page 16 of 32 Rev.No. 06-000-GV-130905
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5.2 LED CONVERTER INPUT PIN CONFIGURATION

Connector : YEONHO, 22022WR-014B2

PIN NO Pin Configuration(FUNCTION)

1 Vin(24V)
2 Vin(24V)
3 Vin(24V)
4 Vin(24V)
5 Vin(24V)
6 GND

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7 GND

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8 GND
9 GND

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10 GND

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11 No Connection
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ENA (Converter On/Off Control Signal)
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DC 0~0.4V : Off / 2.4~5.25V : On
13 Analog Dimming Control [0V : Min / 3.3V : Max]
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14 No Connection
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5.3 LED CONVERTER POWER SEQUENCE

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Doc.No. LTI550HN08-V Page 17 of 32 Rev.No. 06-000-GV-130905
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5.4 LVDS INTERFACE

- LVDS Receiver : Tcon(Merged)

- Data Format(JEIDA & Normal) Default LVDS Option : JEIDA

LVDS pin JEIDA -DATA VESA -DATA

TxIN/RxOUT0 R2 R0

TxIN/RxOUT1 R3 R1

TxIN/RxOUT2 R4 R2

TxOUT/RxIN0 TxIN/RxOUT3 R5 R3

TxIN/RxOUT4 R6 R4

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TxIN/RxOUT6 R7 R5

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TxIN/RxOUT7 G2 G0

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TxIN/RxOUT8 G3 G1

TxIN/RxOUT9 G4 G2

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TxIN/RxOUT12
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TxOUT/RxIN1 TxIN/RxOUT13 G6 G4
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TxIN/RxOUT14 G7 G5
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TxIN/RxOUT15 B2 B0

TxIN/RxOUT18 B3 B1
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TxIN/RxOUT19 B4 B2

TxIN/RxOUT20 B5 B3
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TxIN/RxOUT21 B6 B4
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TxOUT/RxIN2 TxIN/RxOUT22 B7 B5

TxIN/RxOUT24 HSYNC HSYNC

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TxIN/RxOUT25 VSYNC VSYNC

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TxIN/RxOUT26 DEN DEN

TxIN/RxOUT27 R0 R6

TxIN/RxOUT5 R1 R7

TxIN/RxOUT10 G0 G6

TxOUT/RxIN3 TxIN/RxOUT11 G1 G7

TxIN/RxOUT16 B0 B6

TxIN/RxOUT17 B1 B7

TxIN/RxOUT23 RESERVED RESERVED

LVDS Option : High(3.3V)  Normal NS LVDS format / Low(GND or N.C)  JEIDA LVDS format

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Doc.No. LTI550HN08-V Page 18 of 32 Rev.No. 06-000-GV-130905
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5.5 INPUT SIGNALS, BASIC DISPLAY COLORS AND GRAY SCALE

DATA SIGNAL GRAY
SCALE
DISPLAY
COLOR RED GREEN BLUE LEVEL
(8bit)
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7

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 -

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 -

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 -

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 -
BASIC
COLOR
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 -

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 -

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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 -

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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 R0

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1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1

DARK 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2
GRAY ↑

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: : : : : : : : : : : : : : : : : :
SCALE R3~
OF R252
: : : : : : : : : : : : : : : : : :
RED ↓
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LIGHT 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R253

0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R254
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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 R255
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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 G0

0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1
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DARK 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2
↑
GRAY : : : : : : : : : : : : : : : : : :
G3~
SCALE OF
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G252
GREEN : : : : : : : : : : : : : : : : : :
↓
LIGHT 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G253
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0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G254

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 G255

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 B0
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 B1
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DARK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 B2
↑
GRAY : : : : : : : : : : : : : : : : : :
B3~
SCALE OF
B252
BLUE : : : : : : : : : : : : : : : : : :
↓
LIGHT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 B253

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 B254

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 B255

Note) Definition of Gray

Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray(n = Gray Level)
Input Signal : 0 = Low Level Voltage, 1 = High Level Voltage

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Doc.No. LTI550HN08-V Page 19 of 32 Rev.No. 06-000-GV-130905
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6. INTERFACE TIMING

6.1 TIMING PARAMETERS (DE ONLY MODE)

SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE

Clock 1/TC 118.8 148.5 153.5 MHz -

Hsync Frequency FH 54 67.5 69.75 KHz -

Vsync FV 48 60 62 Hz -

Term for the Active

TVD - 1080 - Lines -
vertical display period

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display Total vertical TV 1100 1125 1158 Lines -

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Term for the Active display period THD - 1920 - Clocks -
horizontal
Total Horizontal TH 2090 2200 2350 clocks -

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display

Note) The signals of Hsync and Vsync must be inputted even though this T-con is operated at DE mode.

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(1) Test Point: TTL controls signal and CLK at LVDS Tx at the input terminal of system.
(2) Internal VDD = 3.3V
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(3) The spread spectrum
- The limit of spread spectrum's range of SET in which the LCD module is assembled
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should be within ± 3 %
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- Frequency for modulation : Min 30KHz ~ Max 300KHz

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6.2 TIMING DIAGRAMS OF INTERFACE SIGNAL (DE ONLY MODE)

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6.3 CHARACTERISTICS OF INPUT DATA OF LVDS

(1) Specification for DC

ITEM SYMBOL Min. Typ. Max. UNIT

Supply voltage for IO VDD33_LVDS 3.0 3.3 3.6 V
Supply voltage in the core VDD12_LVDS 1.1 1.2 1.3 V
Color depth 8/10 Bit
Input voltage at the common mode VCM 0.3 1.8 V
Input voltage for differential |VID| 100 350 600 mV

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(2) Specification for AC

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ITEM SYMBOL
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Frequency for input clock (=1/T) FIN 25 - 90 MHz
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Period of output clock tRCP 11.11 - 40 ns
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FIN=85MHZ - - +400
Position of input data FIN=78MHZ tRSRM - - +450 ps
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FIN=75MHZ - - +500
FIN=85MHZ -400 - -
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Position of input data FIN=78MHZ tRSLM -450 - - ps

FIN=75MHZ -500 - -
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Lock time tRPLL - - 100 usec

Duty ratio of Rx’s clock for output Tduty 45 50 55 %
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* LVDS Channel to Channel Skew(T-chskw) in Multiple LVDS Channels

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Note : DE should be synchronized with DE per each LVDS Channel and T-chskw < 16* LVDS Clock Period

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Doc.No. LTI550HN08-V Page 23 of 32 Rev.No. 06-000-GV-130905
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6.4 THE SEQUENCE OF POWER ON AND OFF

To prevent the product from being latched up or the DC in the LCD module from starting an operation, the
order to turn the power on and off should be changed to the order as shown in the diagram below.

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Timing Remarks
T1 The time, during which the level of VDD is rising from 10% to 90%.
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The changing time, during which the VDD starts rising beyond 90% until the valid data of
T2
signal started coming in.
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The changing time, during which the valid data of signal starts leaving out until the V DD
T3
starts falling below 90%.
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T4 The changing time, during which the VDD starts falling below 10% to restart the Windows.
T5 The changing time, during which the signal of BLU starts rising beyond 50%.
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T6 The changing time, during which the signal of BLU starts falling below 50%.

- The inputted VDD ’s value for supply voltage, BLU, and signal to the external system of the module shall be
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computed with referring to the former mentioned value.

- The method to apply the voltage to the LED within the range, which the LCD operates. When the back-light
is turned on before the LCD is operated or the power of LCD is turned off before the back-light is turned off,
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the abnormal display on the screen may be shown momentarily.

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- Please keep the level of input signal low or keep the level of impedance high when the value of V DD is
below 10%.
- The value shall be measured after the module has been fully discharged between the period, which the
power is turned on and the period, which the power is turned off like the T4 timing. The backlight may be
flashed if the interface signal remains floated when the above-mentioned signal becomes invalid.

7. OUTLINE DIMENSION
Please refer next 2page.

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Doc.No. LTI550HN08-V Page 24 of 32 Rev.No. 06-000-GV-130905
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8. RELIABILITY TEST
Item Test condition Quantity

HTOL 50℃, 500hr determination 8EA

LTOL 0℃, 500hr determination 4EA

HTS 70℃, 500hr determination 4EA

LTS -25℃, 500hr determination 4EA

THB 50℃ / 90%RH, 500hr determination 10EA

WHTS 60℃ / 75%RH, 500hr determination 4EA

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T/S -20 ~ 60℃, Dwell time : 60Min, 200cycle 4EA

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TSS -20 ~ 65℃, 220cycle 4EA

Image sticking 50℃, Mosaic pattern (9X10), 168hrs 8EA

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Contact ESD ±10 kV, 210Point, 1 time/Point 3EA

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Air ESD ±20 kV, 210Point, 1 time/Point 3EA
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Input Con. ESD ±15kV, Input Con. Pin, 3 times/Pin 3EA
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5sec spray, 5min sedimentation / 10hr
Dust 2EA
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Power 10min on, 10min off

Pallet Vibration  Pallet vibration : 1.05Grms, 5 ~ 200Hz, 2hr/stack side

2Pallet
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Pallet Drop Pallet Drop : 20cm, bottom side 2 angles, 1side(Bottom)

Altitude -40~50℃, 0m(0ft) ~ 13,700m(45,000ft), 72.5Hr 4EA

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[ Criteria on evaluation]
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The components of product, which may affect to the function of display shall not be changed when the display
quality test is executed under the normal operating condition.
* HTOL / LTOL : The operating at the high and low temperature*
* THB : The slant of temperature and humidity
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* HTS / LTS : The storage at the high and low temperature

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* WHTS : The storage condition at the high temperature with the high humidity

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Doc.No. LTI550HN08-V Page 27 of 32 Rev.No. 06-000-GV-130905
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9. PACKING

(1) Packing Form : EPS Cushion

(2) Packing Method

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Note(1) Total Weight : Approximately 167kg [With Pallet Plastic]
Note(2) Acceptance number of piling : Move – 1Pallet, Stock - 2 Pallets
Note(3) Carton size : 1475mm(H) x 1150mm(V) x 889mm(Height) [Without Pallet Plastic]
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1475mm(H) x 1150mm(V) x1009mm(Height) [With Pallet Plastic]

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(3) Packing Material

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No Part name Quantity

1 Packing-Pallet box 1 EA
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2 EPS cushion 2 EA
3 Bag-Shielding 7 EA
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4 Protector-Panel 7 EA
5 Pallet-Plastic 1 EA
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10. MARKINGS & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the specified location on each product.

(1) Parts number : LTI550HN08

(2) Revision code : Three letters
(3) Lot number :

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(4) Nameplate Indication

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(5) Landscape / Portrait Direction Indication

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(6) Packing small box attach

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11. GENERAL PRECAUTIONS

11.1 HANDLING
(a) When the module is assembled, It should be attached to the system firmly using every mounting holes.
Be careful not to twist and bend the modules.

(b) Refrain from strong mechanical shock and / or any force to the module. In addition to damage, this may
cause improper operation or damage to the module and LED back-light.

(c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch the surface
harder than a HB pencil lead.

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(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time, Staining and

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discoloration may occur.

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(e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth.

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(f) The desirable cleaners are water, IPA (Isoprophyl Alcohol) or Hexane. Do not use Ketone type materials
(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanent damage to the
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polarizer due to chemical reaction.
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(g) 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, legs or clothes, it must be washed away thoroughly with soap.
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(h) Protect the module from static. it may cause damage to the C-MOS Gate Array IC.
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(i) Use fingerstalls with soft gloves in order to keep display clean during the incoming inspection and assembly
process.
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(j) Do not disassemble the module.

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(k) Do not pull or fold the LED wire.

(l) Do not touch any component which is located on the back side.
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(m) Protection film for polarizer on the module shall be slowly peeled off just before use so that the
electrostatic charge can be minimized.

(n) Pins of I/F connector shall not be touched directly with bare hands.

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11.2 STORAGE
We highly recommend to comply with the criteria in the table below.

ITEM Unit Min. Max.

Storage
(℃) 5 40
Temperature
Storage Humidity (%rH) 35 75
Storage Life 12 months
- The storage room should be equipped with a good ventilation facility, which has a
temperature controlling system.
- Products should be placed on the pallet, which is away from the wall not on the floor.
- Prevent products from being exposed to the direct sunlight, moisture, and water.
Be cautious not to pile the products up.
Storage Condition - Avoid storing products in the environment, which other hazardous material is placed.

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- If products are delivered or kept in the storage facility more than 3 months, we recommend

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you to leave products under the condition including a 20℃ temperature and a humidity of
50% for 24 hours.

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- If you store semi-manufactured products for more than 3 months, bake the products under
the condition including the 50℃ temp. and the 10% humidity for 24hrs after being used.

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11.3 OPERATION
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(a) Do not connect or disconnect the cable to/ from the module at the "Power On" condition.
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(b) The power shall be always turned on/off by the item 6.4. "Power on/off sequence"
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(c) The module has a circuit with a high frequency. The system manufacturers shall suppress the
electromagnetic interference sufficiently. The methods to ground and shield are important to minimize the
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interference.
(d) Design the length of cable to connect between the connector for back-light and the converter as short as
possible and the shorter cable shall be connected directly.
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The longer cable between that of back-light and that of converter may cause the luminance of LED to
lower and need a higher startup voltage(Vs).
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11.4 OPERATION CONDITION GUIDE

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(a) The LCD product should be operated under normal conditions.

Normal condition is defined as below;
- Temperature : 20± 15℃
- Humidity : 55± 20%
- Display pattern : continually changing pattern(Not stationary)
(b) If the product will be used in extreme conditions such as high temperature, humidity, display patterns or
operation time etc.., It is strongly recommended to contact SDC for Application engineering advice.
Otherwise, its reliability and function may not be guaranteed. Extreme conditions are commonly found at
Airports, Transit Stations, Banks, Stock market, and Controlling systems.

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11.5 OTHERS

(a) Ultra-violet ray filter is necessary for outdoor operation.

(b) Module should be turned clockwise(regular front view perspective) when used in portrait mode.

(c) Avoid condensation of water. It may result in improper operation or disconnection of electrode.

(d) Do not exceed the absolute maximum rating value.(supply voltage variation, input voltage variation,
variation in part contents and environmental temperature, and so on) Otherwise the Module may be
damaged.

(e) If the Module keeps displaying the same pattern for a long period of time, the image may be "sticked" to

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the screen. To avoid image sticking, it is recommended to use a screen saver.

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(f) This Module has its circuitry PCB's on the rear side and should be handled carefully in order not to be

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stressed.

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(g) Please contact SDC in advance when you display the same pattern for a long time.
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Doc.No. LTI550HN08-V Page 32 of 32 Rev.No. 06-000-GV-130905