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Approval
Customer :Visual Display Division DATE : 23.Aug.2010
SAMSUNG TFT-LCD
SAMSUNG TFT-
TFT-LCD
MODEL : LTF400HQ04(BN07-00956A)
MODEL : LTF400HQ04(BN07-00956A)
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
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Customer's Approval 23.Aug.2010
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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 LVDS Interface
5.3 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (17)
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 -------------------------------------------------------------------------------------- (20)
8. Reliability test ---------------------------------------------------------------------------------------------(22)
9. Packing --------------------------------------------------------------------------------------------------- (23)
10. Marking & Others ------------------------------------------------------------------------------------- (24)
11. General Precaution ----------------------------------------------------------------------------------- (25)
11.1 Handling
11.2 Storage
11.3 Operation
11.4 Operation Condition Guide
11.5 Others
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Revision History
Rev.
Date Page Summary
No
Aug
23, 000 all First issued
2010
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General Description
Description
LTF400HQ04 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