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   Global LCD Panel Exchange Center            www.panelook.com




                                                                                Samsung Confidential

                                                                         Product Information



                                                                     DATE : 13.May.2009

                 SAMSUNG TFT-LCD
                 SAMSUNG TFT-LCD

                 MODEL : LTI400HA03
                 MODEL : LTI400HA03

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




                                            DATE                                             DATE
              Je-Hwan Oh                13.May.2009          Yu-Geun Lee                 13.May.2009



                   Application Engineering Part 3, LCD Business

                              Samsung Electronics Co . , LTD.




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                                                                                             Samsung Confidential
                                                           Contents

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

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

        General Information --------------------------------------------------------------------------------------- (4)

        1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)

        2. Application information for DID (Digital Information Display) ---------------------------------- (6)

        3. Optical Characteristics --------------------------------------------------------------------------------- (7)

        4. Electrical Characteristics ----------------------------------------------------------------------------- (10)
           4.1 TFT LCD Module
           4.2 Back Light Unit
           4.3 Inverter Input & Specification

        5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)
           5.1 Input Signal & Power
           5.2 Inverter Input Pin Configuration
           5.3 Inverter Input Power Sequence
           5.4 LVDS Interface
           5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color

        6. Interface Timing ---------------------------------------------------------------------------------------- (18)
           6.1 Timing Parameters (DE only mode)
           6.2 Timing Diagrams of interface Signal (DE only mode)
           6.3 Power ON/OFF Sequence

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

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

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

        10. General Precaution ----------------------------------------------------------------------------------- (25)
          10.1 Handling
          10.2 Storage
          10.3 Operation
          10.4 Operation Condition Guide
          10.5 Others




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                                                                             Samsung Confidential
        * Revision History

                   Rev.
          Date             Page     Summary
                    No
          Jan
          14,      000      all     First issued
         2009
         May
          13,      001     21, 22   Mechanical drawing change
         2009




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        General Description                                                    Samsung Confidential

        Description
         LTI400HA03 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 16.7 million 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, Display terminals for AV application products, and Digital Information Display (DID).

        Features
            RoHS compliance (Pb-free)
            High contrast ratio, High aperture ratio
            SPVA(Super Patterned Vertical Align) mode
            Wide viewing angle ( 178 )
            High speed response
            Narrow bezel, Black top chassis
            Landscape / Portrait type compatible
            Wide UXGA (1920 x 1080 pixels) resolution (16:9)
            Low power consumption
            Direct Type 14 CCFTs(Cold Cathode Fluorescent Tube)
            DE(Data Enable) mode
            LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
        General Information
                   Items                        Specification                Unit          Note
                                          911.7(WTYP) x 524.2(HTYP)                        1.0mm
               Module Size                                                   mm
                                                 59.3(DMAX)
                  Weight                        12,500(Max.)                  g
                Pixel Pitch               0.46125(H) x 0.46125(V)            mm
            Active Display Area             885.6(H) x 498.15(V)             mm
            Surface Treatment           Haze 44% , Hard-coating (3H)
              Display Colors                    8 bit - 16.7M               colors
             Number of Pixels                   1920 x 1080                 pixel
            Pixel Arrangement                RGB vertical stripe
              Display Mode                     Normally Black
           Luminance of White                    700 (Typ.)                 cd/m2




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                                                                                Samsung Confidential

        1. Absolute Maximum Ratings
            If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
           damage to the device.

                         Item                     Symbol          Min.       Max.          Unit   Note
                Power Supply Voltage                 VDD       GND-0.5        13.2          V      (1)

                 Storage temperature                TSTG          -20          60                  (2)
            Glass surface          Center         TCENTER          0           50
            temperature                                                                           (2),(5)
             (Operation)        T. Uniformity          T            -          10

               Shock ( non - operating )            Snop            -          50           G      (3)

             Vibration ( non - operating )          Vnop            -         1.5           G      (4)

         Note (1) Ta= 25 2 C
              (2) Temperature and relative humidity range are shown in the figure below.
                  a. 90 % RH Max. (Ta 39 C)
                  b. Relative Humidity is 90% or less. (Ta > 39 C)
                  c. No condensation
              (3) 11ms, sine wave, one time for X, Y, Z axis
              (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis




                            Fig. Temperature and Relative humidity range




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              (5) Definition of test point                                              Samsung Confidential
                                        5mm

                                5mm
                                             1                                 2




                                                            5

                                                 LCD Module (Active)
                                             3                                 4



                                 T should be less than 10       (   T = |TCENTER 



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