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Product Information
Customer :Warecube DATE : 23.Mar.2007
SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL : LTA400HT-LH1
MODEL : LTA400HT-LH1
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
DATE
Customer's Approval 23.Mar.2007
DATE DATE
23.Mar.2007
LCD Business
Samsung Electronics Co . , LTD.
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Contents
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (7)
3. Electrical Characteristics ----------------------------------------------------------------------------- (10)
3.1 TFT LCD Module
3.2 Back Light Unit
4. Block Diagram ------------------------------------------------------------------------------------------- (12)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)
5.1 Input Signal & Power
5.2 Balance Board
5.3 LVDS Interface
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (20)
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 -------------------------------------------------------------------------------------- (23)
8. Packing --------------------------------------------------------------------------------------------------- (25)
9. Marking & Others --------------------------------------------------------------------------------------- (26)
10. General Precaution ----------------------------------------------------------------------------------- (27)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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* Revision History
Rev.
Date Page Summary
No
Mar
23, 000 all First issued
2007
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General Description
Description
LTA400HT-LH1 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 40.0" is
1920 x 1080 and this model can display up to 1.07 Billion 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 and High Definition TV.
Features
RoHS compliance (Pb-free)
High contrast & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle ( 178 )
High speed response
FHD resolution (16:9)
Low Power consumption
Direct Type 20 CCFLs (Cold Cathode Fluorescent Lamp)
DE(Data Enable) mode
LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
Items Specification Unit Note
952.0(HTYP) x 551.0(VTYP) 1.0mm
Module Size mm
54.2(DMAX)
Weight 11,500 (Max.) g
Pixel Pitch 0.461(H) x 0.461(W) mm
Active Display Area 885.6(H) X 498.15 (V) mm
Surface Treatment Haze 2.4% , Hard-coating (3H) -
Display Colors 10 bit - 1.07B Colors
Number of Pixels 1920 x 1080 Pixel
Pixel Arrangement RGB vertical stripe -
Display Mode Normally Black -
Luminance of White 600 (Typ.) cd/m2
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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 VDD GND-0.5 16.5 V (1)
Storage temperature TSTG -20 60 (2)
Glass surface Center TOPR 0 50
temperature (2),(5)
(Operation) T. Uniformity T - 10
Shock ( non - operating ) Snop - 50 G (3)
Vibration ( non - operating ) Vnop - 1.5 G (4)
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
90
Fig. Temperature and Relative humidity range
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(5) Definition of test point
5mm
5mm
1 2
5
LCD Module (Active)
3 4
T should be less than 10 ( T = | TOPR