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Panel_SAMSUNG_LTN154AT13-L02_0_[DS]


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                                                                        Approval




          TO      : Lenovo
          DATE    : Sep. 12th, 2008



     SAMSUNG TFT-LCD
      SAMSUNG TFT-LCD

      MODEL NO.:LTN154AT13-L02
      MODEL NO.:LTN154AT13-L02



          NOTE : Surface type [ Anti Glare ]
                 Green product (Complied with RoHS requirement)




          APPROVED BY :


          PREPARED BY : Mobile Division, Application Engineering Part



                  SAMSUNG ELECTRONICS CO., LTD.
SEC Secret
Doc.No.    LTN154AT13-L02     Rev.No       04-A03-S-080912               Page   1 / 30
                                                                                           Approval
          CONTENTS

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

     General Description                                        -------------------( 5 )

     1. Absolute Maximum Ratings                                -------------------( 6)
        1.1 Absolute Ratings of environment
        1.2 Electrical Absolute Ratings

     2. Optical Characteristics                                 -------------------(8)

     3. Electrical Characteristics                              - - - - - - - - - - - - - - - - - - - ( 12 )
        3.1 TFT LCD Module
        3.2 Backlight Unit

     4. Block Diagram                                           - - - - - - - - - - - - - - - - - - - ( 15 )
        4.1 TFT LCD Module
        4.2 Backlight Unit

     5. Input Terminal Pin Assignment                    - - - - - - - - - - - - - - - - - - - ( 16 )
        5.1 Input Signal & Power
        5.2 LVDS Interface
        5.3 Backlight Unit
        5.4 Timing Diagrams of LVDS For Transmitting
        5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color.
        5.6 Pixel format

     6. Interface Timing                               - - - - - - - - - - - - - - - - - - - ( 21 )
        6.1 Timing Parameters(DE Mode)
        6.2 Timing Diagrams of interface Signal (DE Mode)
        6.3 Power ON/OFF Sequence

     7. Outline Dimension                                       - - - - - - - - - - - - - - - - - - - ( 23 )

     8. Product Markings and Others                             - - - - - - - - - - - - - - - - - - - ( 25 )

     9. General Precautions                                     - - - - - - - - - - - - - - - - - - - ( 26 )

     10. EDID                                                   - - - - - - - - - - - - - - - - - - - ( 28 )




SEC Secret
Doc.No.    LTN154AT13-L02           Rev.No           04-A03-S-080912                          Page       2 / 30
                                  REVISION HISTORY
                                   REVISION HISTORY                                    Approval

     Date        Revision No.   Page                                  Summary

 Aug. 26, 2006       P00          All     - LTN154AT13-L02 model specification was First issued.

                                            SEC's P/N
                                            LTN154AT13-L02

                                            Lenovo's product code
                                             Lenovo P/N : 42T0588
                                             FRU P/N      : 42T0589
                                             EC NO        :    -
                                             Header Code : 1ZF0P

 Aug. 28, 2008       A00          All     -LTN154AT13-L02 approval specification was issued first.

                                           SEC's P/N
                                            LTN154AT13-L02

                                            Lenovo's product code
                                             Lenovo P/N : 42T0588
                                             FRU P/N      : 42T0589
                                             EC NO        :    -
                                             Header Code : 1ZF0P

 Aug. 29. 2008       A01        p. 17     - Backlight unit (FPC) was updated.

  Sep. 3. 2008       A02        p. 17     - Backlight unit (FPC) was updated.


  Sep.11.2008        A03        p. 13     -Backlight unit (life time) was updated.

                                p. 6,13   - LED forward current spec was updated.




SEC Secret
Doc.No.      LTN154AT13-L02        Rev.No             04-A03-S-080912                    Page        3 / 30
                                                                                Approval
GENERAL DESCRIPTION
  DESCRIPTION
   LTN154AT13-L02 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 backlight system. The resolution of a 15.4" contains
   1,280 x 800 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum
    viewing angle.

  FEATURES
    



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