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Approval




DATE : Mar. 24, 2010



SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL NO. :: LTN140AT07-B/W01
MODEL NO. LTN140AT07-B/W01



NOTE : Extension code [ -B/W ]
LTN140AT07
Surface type [ Glare ]




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




APPROVED BY :


PREPARED BY : Thomas Oh


Technical Customer Support Team, LCD Division
Samsung Electronics Co., Ltd.


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CONTENTS
Approval

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

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

1. Absolute Maximum Ratings -------------------( 5 )
1.1 Absolute Ratings of environment
1.2 Electrical Absolute Ratings

2. Optical Characteristics -------------------( 7 )

3. Electrical Characteristics - - - - - - - - - - - - - - - - - - - ( 10 )
3.1 TFT LCD Module
3.2 Backlight Unit
3.3 LED Driver

4. Block Diagram - - - - - - - - - - - - - - - - - - - ( 13 )
4.1 TFT LCD Module

5. Input Terminal Pin Assignment - - - - - - - - - - - - - - - - - - - ( 14 )
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Timing Diagrams of LVDS For Transmitting
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.5 Pixel format
5.6 LED Driver Connector & Pin Assignment


6. Interface Timing - - - - - - - - - - - - - - - - - - - ( 19 )
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence

7. Outline Dimension - - - - - - - - - - - - - - - - - - - ( 21 )

8. Packing -- - - - - - - - - - - - - - - - - - ( 23 )

9. Markings & Others -- - - - - - - - - - - - - - - - - - ( 24 )

10. General Precautions - - - - - - - - - - - - - - - - - - - ( 26 )

11. EDID - - - - - - - - - - - - - - - - - - - ( 28 )




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REVISION HISTORY
REVISION HISTORY Approval

Date Revision No. Page Summary

Feb. 24, 2010 A00 All The approval specification was issued first.




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Approval
GENERAL DESCRIPTION
DESCRIPTION
LTN140AT07 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a backlight unit. The resolution of a 14.0" contains
1366 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the optimum
viewing angle.

FEATURES