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   Global LCD Panel Exchange Center           www.panelook.com


                                                                                   Samsung Secret

                                                                       Product Information



           Customer : Quatius                                     DATE : 15. Sep. 2011


             SAMSUNG TFT-LCD

             MODEL : LTA550HJ12

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




                                          LCD Business

                         Samsung Electronics Co . , LTD.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   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 Converter Input Pin Configuration
       4.3 Converter 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 LVDS Input data Characteristics
       5.3 3D mode Sequence
       5.4 Timing Diagrams of interface Signal (DE only mode)
       5.5 Power ON/OFF Sequence

    6. Outline Dimension -------------------------------------------------------------------------------------- (22)

    7. Packing --------------------------------------------------------------------------------------------------- (24)

    8. Marking & Others --------------------------------------------------------------------------------------- (25)

     9. General Precaution ----------------------------------------------------------------------------------- (26)
       9.1 Handling
       9.2 Storage
       9.3 Operation
       9.4 Operation Condition Guide
       9.5 Others




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center           www.panelook.com


                                                                                   Samsung Secret
   Revision History


      Date     Rev. No             Page                                  Summary


      15.
     Sep .        000               all            First issued
     2011




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center            www.panelook.com



 General Description                                                                   Samsung Secret


    Description
     LTA550HJ12 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 55.0" 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
     Edge Type LED (Light Emitted Diode) BLU
     DE (Data Enable) mode
     4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)


 General Information
               Items                           Specification                   Unit            Note
                                          1247.6 (W) X 719.9 (V)
            Module Size                                                        mm              1.0mm
                                         29.9(D, T/C~ converter)
              Weight                            14.0 (Max)                      Kg

            Pixel Pitch                    0.630(H) x 0.630(W)                 Mm
        Active Display Area                1209.6(H) X 680.4(V)                Mm

        Surface Treatment              Antiglare, Hard-coating(3H)

          Display Colors                       10bit 



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