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   Global LCD Panel Exchange Center             www.panelook.com




                                                                                    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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   Global LCD Panel Exchange Center                     www.panelook.com




                                                            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 



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