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DATE : December. 1, 2005



SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL NO. :: LTA120W1-T01
MODEL NO. LTA120W1-T01



NOTE :




Any Modification of Spec is not allowed without SEC's permission.




APPROVED BY : S.C.OH


PREPARED BY : Mobile Display Development Team, AMLCD Division



SAMSUNG ELECTRONICS CO., LTD.

Doc.No. LTA120W1-T01 Rev.No 05 - 000 - G - 051201 Page 1 /25

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CONTENTS


General Description -------------------( 3 )

1. Absolute Maximum Ratings -------------------( 4 )
1.1 Absolute Ratings Of Environment
1.2 Electrical Absolute Ratings

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

3. Electrical Characteristics -------------------(9)
3.1 TFT LCD Module
3.2 Back-light Unit

4. Block Diagram - - - - - - - - - - - - - - - - - - - ( 11 )
4.1 TFT LCD Module
4.2 Back-light Unit

5. Input Terminal Pin Assignment - - - - - - - - - - - - - - - - - - - ( 12 )
5.1 Input Signal & Power
5.2 Back-light Unit
5.3 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.4 Pixel format
5.5 Display Direction Signal

6. Interface Timing - - - - - - - - - - - - - - - - - - - ( 16 )
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence

7. Outline Dimension - - - - - - - - - - - - - - - - - - - ( 20 )

8. General Precautions - - - - - - - - - - - - - - - - - - - ( 21 )

9. Packing - - - - - - - - - - - - - - - - - - - ( 23 )

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




Doc.No. LTA120W1-T01 Rev.No 05 - 000 - G - 051201 Page 2 /25

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GENERAL DESCRIPTION
DESCRIPTION
LTA120W1-T01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD)
that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT
LCD panel, a driver circuit and a back-light system. The resolution of a 10.0 s contains
800 x 480 pixels and can display up to 262,144colors. 6 o'clock direction is the optimum
viewing angle.


FEATURES