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Samsung Secret
Product Information
Customer : DATE : 26. Feb. 2011
SAMSUNG TFT-LCD
MODEL : LTA460HQ12
The Information Described in this Specification is Preliminary and can be changed without
prior notice
LCD Business
Samsung Electronics Co . , LTD.
MODEL LTA460HQ12 Doc. No 06-002-G-20110226 Page 1 / 28
Contents Samsung Secret
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------- (9)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter Input & Specification
4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
4.1 Input Signal & Power
4.2 Converter Input Pin Configuration
4.3 Converter Input Power Sequence
4.4 LVDS Interface
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
5. Interface Timing ---------------------------------------------------------------------------------------- (18)
5.1 Timing Parameters (DE only mode)
5.2 LVDS Input data Characteristics
5.3 3D mode Sequence
5.4 Timing Diagrams of interface Signal (DE only mode)
5.5 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (22)
7. Packing --------------------------------------------------------------------------------------------------- (24)
8. Marking & Others --------------------------------------------------------------------------------------- (25)
9. General Precaution ------------------------------------------------------------------------------------- (26)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Operation Condition Guide
9.5 Others
MODEL LTA460HQ12 Doc. No 06-002-G-20110226 Page 2 / 28
Samsung Secret
Revision History
Date Rev. No Page Summary
01. Dec.
000 all First issued
2010
10. Jan.
001 - Update TBD Item
2011
Page 4 Modify Module size 1056.5 (W) -> 1054.5(W)
Page 9 Update 3.1 TFT LCD Module part
26.Feb Page 18 Update 5.1 Timing parameter
002
2011 Page 18 Update 5.2 LVDS Input data characteristics
Page 19 Add 5.3 3D Mode sequence
Page 27 Add 9.2 (d) Storage condition of Packing
MODEL LTA460HQ12 Doc. No 06-002-G-20110226 Page 3 / 28
General Description Samsung Secret
Description
LTA460HQ12 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