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SAMSUNG SECRET

Product Information



Customer : General DATE : May. 23. 2011


SAMSUNG TFT-LCD
TFT-

MODEL : LTA400HF24

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




LCD Business

Samsung El t i C . , LTD
S Electronics Co LTD.


MODEL LTA400HF24 Doc. No 06-001-G-20110523 Page 1 / 27




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Contents

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

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

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

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

2. Optical Characteristics --------------------------------------------------------------------------------- (6)

3.
3 Electrical Characteristics ------------------------------------------------------------------------------- (9)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Converter Input & Specification

4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
4.1 Input Signal & Power
4.2
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
p
5.3 Timing Diagrams of interface Signal (DE only mode)
5.4 Power ON/OFF Sequence

6. Outline Dimension -------------------------------------------------------------------------------------- (21)

7. Packing --------------------------------------------------------------------------------------------------- (23)

8. Marking & Others --------------------------------------------------------------------------------------- (24)

9. General Precaution ------------------------------------------------------------------------------------ (25)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Operation Condition Guide
9.5 Others




MODEL LTA400HF24 Doc. No 06-001-G-20110523 Page 2 / 27




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Revision History

Date Rev. No Page Summary


18. May.
000 all First issued
2011




MODEL LTA400HF24 Doc. No 06-001-G-20110523 Page 3 / 27




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General Description
Description
LTA400HF24 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
panel unit.
The resolution of a 40.0" is 1920 x 1080 and this model can display up to16.7 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 and High Definition TV.

Features
RoHS
R HS compliance (Pb f )
li (Pb-free)
High contrast ratio & 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
Edge Type LED (Light Emitted Diode) BLU
DE (Data Enable) mode
2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)


General Information

Items Specification
p Unit Note
921.7 (HTYP) x 536.3 (VTYP) 1.0mm
Module Size mm
30.5 (Max.)
Weight 9.1 (Max.) Kg
Pixel Pitch 0.46125 (H) 0.15375 (W) mm
Active Display Area 885.6 (H) x 498.15 (V) mm
Surface Treatment Anti-glare -

Display Colors 8bit