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Samsung Secret

Approval



Customer :GA DATE : 17. Mar. 2010


SAMSUNG TFT-LCD
SAMSUNG TFT-LCD

MODEL : LTA400HF11-W
MODEL : LTA400HF11-W

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


NOTE :




DATE
Customer's Approval 17.Mar.2010

DATE DATE
17.Mar.2010
SUNOK.SONG



LCD Business

Samsung Electronics Co . , LTD.




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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 Inverter Input Pin Configuration
4.3 Inverter 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 Timing Diagrams of interface Signal (DE only mode)
5.3 Power ON/OFF Sequence

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

7. Reliability test ---------------------------------------------------------------------------------------------(23)

8. Packing --------------------------------------------------------------------------------------------------- (24)

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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Samsung Secret
* Revision History
Rev.
Date Page Summary
No

Mar 17,
000 all First Issued
2010




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General Description Samsung Secret


Description
LTA400HF11 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 ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle ( 178 )
High speed response ( & Natural Motion (DFR: Double Frame Rate) )
FHD resolution (16:9)
Low Power consumption
Direct Type 12 CCFLs(Cold Cathode Fluorescent Lamp)
DE (Data Enable) mode
4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)


General Information
Items Specification Unit Note
952.0(HTYP) x551.0(VTYP) 1.0mm
Module Size mm
56.6 (DMAX)
Weight 9,000 (Max) g

Pixel Pitch 0.46125(H) x 0.46125(W) mm

Active Display Area 885.6(H) x 498.15(V) mm

Surface Treatment Haze 4.5% , Hard Coating 3H

Display Colors 8 bit + FRC