SAMSUNG LTI550HN03 Specification

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Product Information

DATE : 23. Dec, 2011

SAMSUNG TFT-LCD

MODEL : LTI550HN03

The Information Described in this Specification is Preliminary and can be changed without prior notice

APPROVED BY

DATE

23.Dec,2011

PREPARED BY

DATE

23.Dec,2011

Application Engineering Part, LCD Division

Samsung Electronics Co . , LTD.

MODEL LTI550HN03 Doc. No 05-001-G-111223 Page / 28

Contents

Revision History -------------------------------------------------------------------------------------------- (3)

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General Description --------------------------------------------------------------------------------------- (4)

General Information --------------------------------------------------------------------------------------- (4)

1. Absolute Maximum Ratings ------------------------------------------------------------------------ (5)

2. Application information for DID (Digital Information Display) -------------------------------- (7)

3. Optical Characteristics --------------------------------------------------------------------------------- (8)

4. Electrical Characteristics ------------------------------------------------------------------------------ (10)

4.1 TFT LCD Module

4.2 Back Light Unit

4.3 Inverter Input & Specification

5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)

5.1 Input Signal & Power

5.2 Inverter Input Pin Configuration

5.3 Inverter Input Power Sequence

5.4 LVDS Interface

5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color

6. Interface Timing ---------------------------------------------------------------------------------------- (18)

6.1 Timing Parameters (DE only mode)

6.2 Timing Diagrams of interface Signal (DE only mode)

6.3 Power ON/OFF Sequence

7. Outline Dimension -------------------------------------------------------------------------------------- (21)

8. Packing --------------------------------------------------------------------------------------------------- (23)

9. Marking & Others --------------------------------------------------------------------------------------- (25)

10. General Precaution ----------------------------------------------------------------------------------- (26)

10.1 Handling

10.2 Storage

10.3 Operation

10.4 Operation Condition Guide

10.5 Others

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Revision History

Date Rev. No Page Summary

02. Nov, 2011

23, Dec, 2011

000 All First issued for GA

4, 25 Insertion of image for portrait application

4 SPVA  SVA

- Color Chromaticity Rx : 0.637  0.642

001

Ry : 0.326  0.330 Gy : 0.607  0.606 Bx : 0.150  0.146 Bx : 0.055  0.061

- Electrical (Current of Power Supply) a) Black(Typ) : 0.5  0.6A b) White(Typ) : 1.0  1.2A c) Checker(Typ) : 0.8  1.0A

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- Interface Timing a) Vsync : 48(Min)  45 Hz, 62(Max)  65Hz b) Hsync : 54  48KHz (Min) , 70  72KHz c) Vertical Display term : Vertical Tota(max) : 1350  1158

- Module weight : 22Kg(Typ)  23Kg(Max) : 176kg  184kg

- Total pallet weight : 212.5kg  220.5kg

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General Description

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Description

LTI550HN03 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. The resolution of a 55.0“ is 1920 x 1080 and this model can

display up to 16.7 Million colors with wide viewing angle of 89° or higher in all directions. This panel is intended to support applications to provide a excellent performance for Flat Panel Display

such as Home-alone Multimedia TFT-LCD TV, Display terminals for AV application products, and

Digital Information Display (DID).

Features

 RoHS compliance (Pb-free)  High contrast ratio & aperture ratio with wide color gamut  SVA(Super Vertical Align) mode  Wide viewing angle (±178°)  Landscape / Portrait compatible  FHD(1920 x 1080) resolution (16:9)  High Tni Liquid crystal (85℃)  Low Power consumption  Direct Type 18 CCFLs(Cold Cathode Fluorescent Lamp)  DE(Data Enable) mode  2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)

General Information

Items Specification Unit Note

Module Size

Weight 23,000 (Max) g

Pixel Pitch 0.630(H) x 0.630(W) mm

Active Display Area 1209.6(H) X 680.4(V) mm

Surface Treatment Haze 44%, Anti Glare

Display Colors 16.7 Million colors

Number of Pixels 1920 x 1080 pixel

Pixel Arrangement RGB vertical stripe

Display Mode Normally Black

Luminance of White 700 (Typ.) cd/m

1,242.2 (H) X 713.0 (V)

68.5 (Typ)

±1.0mm

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1. Absolute Maximum Ratings

If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.

Item Symbol Min. Max. Unit Note

Power Supply Voltage V

Storage temperature T

Glass Surface temperature

(Operation)

center

STG

10.8 13.2 V (1)

-20 65

0 50

℃

(2), (5)

Shock ( non - operating ) X,Y,Z 30 G (3)

Vibration ( non - operating ) V

Note (1) Ta= 25 ± 2 °C

(2) Temperature and relative humidity range are shown in the figure below.

a. 90 % RH Max. (Ta ≤ 39 °C)

b. Relative Humidity is 90% or less. (Ta ＞39 °C)

c. No condensation

(3) 11ms, sine wave, one time for ±X, ±Y, ±Z axis (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis

NOP

- 1.5 G (4)

(2)

Fig. Temperature and Relative humidity range

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(5) Definition of test point

5mm

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5mm

LCD Module (Active)

CENTER

: Temperature of the center of the glass surface (Test point 1)

2. Application information for DID (Digital Information Display)

A long-term display like DID application may cause uneven display including image retention. To optimize module's lifetime and function, several operating usages are required.

1. Normal operating condition

- Temperature: 20 ± 15℃

- Humidity: 55 ± 20 %

- Display pattern: moving picture or regular switchover display

Note) Long-term static information image may cause uneven display.

2. Operating usages under abnormal operating condition. Note (1) a. Ambient condition

- Well-ventilated place is recommended to set up DID system.

b. Power off and screen saver

- Periodical power-off or screen saver is needed after long-term static display. Note (2)

3. Operating usages to protect uneven display due to long-term static information display a. Suitable operating time for P-DID : under 20 hours a day. b. Periodical display contents change from static image to moving picture.

- Liquid crystal refresh time is required.

c. Periodical background color and character (image) color change

- Use different colors for background and character (image), respectively.

- Change colors periodically.

d. Avoid combination of background and character with large different luminance.

Note (1) Abnormal condition means every operating condition except normal operating condition. Note (2) Moving picture or black pattern is strongly recommended for screen saver.

4. Lifetime in this spec is guaranteed only when DID is used under right operating usages.

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3. Optical Characteristics

The optical characteristics should be measured in a dark room or equivalent. Measuring equipment : TOPCON BM-7, TOPCON BM-5A, Spectrometer SR-3

(Ta = 25 ± 2°C, VDD=12V, fv= 60Hz, f

Item Symbol Condition Min. Typ. Max. Unit Note

= 148.5MHz, Lamp current = 13mA)

DCLK

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Contrast Ratio

(Center of screen)

Response

Time

G-to-G Tg

Luminance of White

(Center of screen)

Red

C/R 2500 4000 -

- 8 16 msec

Ry 0.330

Normal

qL,R =0

600 700 - cd/m

0.642

qU,D =0

Gx 0.287

Color

Chromaticity

(CIE 1931)

Green

Blue

Gy 0.606

Bx 0.146

Viewing

Angle

TYP.

-0.03

TYP.

+0.03

By 0.061

Wx 0.280

White

Wy 0.290

Color Gamut - - 72 - %

Color Temperature - - 10,000 - K

(3)

SR-3

(5)

BM-7

(6)

SR-3

(7),(8)

SR-3

(7)

SR-3

(7)

SR-3

Hor.

Viewing

Angle

Ver.

Brightness Uniformity

(9 Points)

uni

C/R≥10

75 89 -

Degree

75 89 -

- - 25 %

(8)

SR-3

(4)

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 back light at the given temperature for stabilization of the back light. This should be measured in the center of screen.

Single lamp current : 13 mA Environment condition : Ta = 25 ± 2 °C

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Photo detector Field

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Photo detector

SR-3

BM-7

TFT - LCD Module

Note (2) Definition of test point

180

540

2°

320 960 1600

⑨

⑥

Field

The center of the screen

⑧

⑦

⑤ ④

SR-3 : 50㎝ BM-7 : 50㎝

LCD Panel

Active Area

Test Point

900

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

: Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel

max

C R



min

Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black

Note (4) Definition of 9 points brightness uniformity

Buni

( max min)

 

100

B B

Bmax : Maximum brightness Bmin : Minimum brightness



max

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①②③

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Note (5) Definition of Response time : Average response time of all Gray to Gray

Display data

Optical Instruments

Response

Sta r t

Gray

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 Tf(31-0) Tr(31-63) Tr(31-95) Tr(31-127) Tr(31-159) Tr(31-191) Tr(31-223) Tr(31-255)

63 Tf(63-0) Tf(63-31) Tr(63-95) Tr(63-127) T r(63-159) Tr(63-191) Tr(63-223) Tr(63-255)

95 Tf(95-0) Tf(95-31) Tf(95-63) Tr(95-127) T r(95-159) Tr(95-191) Tr(95-223) Tr(95-255)

127 Tf(127-0) Tf(127-31) Tf(127-63) Tf(127-95) Tr (127-159) Tr(127-191) Tr(127-223) Tr (127-255)

159 Tf(159-0) Tf(159-31) Tf(159-63) Tf(159-95) Tf(159-127) Tr(159-191) Tr(159-223) T r(159-255)

191 Tf(191-0) Tf(191-31) Tf(191-63) Tf(191-95) Tf(191-127) Tf(191-159) Tr (191-223) Tr(191-255)

223 Tf(223-0) Tf(223-31) Tf(223-63) Tf(223-95) Tf(223-127) Tf(223-159) Tf(223-191) T r(223-255)

255 Tf(255-0) Tf(255-31) Tf(255-63) Tf(255-95) Tf(255-127) Tf(255-159) Tf(255-191) Tf(255-223)

0 31 63 95 127 159 191 223 255

100%

90%

10%

Low Gray

High Gray

Gray to Gray Response Time

E n d

To ff

Low Gray

TIME

To n

T*(X-Y) : Response time from level of gray(X) to level of gray(Y) Response time Definition = Σ [T*(X-Y)] / 72

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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