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                                                                            Samsung Secret

                                                                 Product Information



                                                           DATE : 23. Dec, 2011


         SAMSUNG TFT-LCD

         MODEL : LTI550HN03

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




        APPROVED BY                                     PREPARED BY
                                    DATE                                             DATE
                                 23.Dec,2011                                      23.Dec,2011



              Application Engineering Part, LCD Division

                      Samsung Electronics Co . , LTD.


MODEL         LTI550HN03           Doc. No          05-001-G-111223               Page      1 / 28
                                                                                          Samsung Secret
                                                   Contents

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

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

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

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

2. Application information for DID (Digital Information Display) -------------------------------- (7)

3. Optical Characteristics --------------------------------------------------------------------------------- (8)

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 --------------------------------------------------------------------------------------- (25)

10. General Precaution ----------------------------------------------------------------------------------- (26)
  10.1 Handling
  10.2 Storage
  10.3 Operation
  10.4 Operation Condition Guide
  10.5 Others



MODEL            LTI550HN03              Doc. No              05-001-G-111223                   Page        2 / 28
                                                                         Samsung Secret
Revision History


 Date   Rev. No    Page                                 Summary


  02.
 Nov,     000       All    First issued for GA
 2011

                   4, 25   Insertion of image for portrait application


                    4      SPVA      SVA

                           - Color Chromaticity
                             Rx : 0.637  0.642
                             Ry : 0.326  0.330
                    7
                             Gy : 0.607  0.606
                             Bx : 0.150  0.146
  23,
                             Bx : 0.055  0.061
 Dec,     001
 2011                      - Electrical (Current of Power Supply)
                             a) Black(Typ) : 0.5    0.6A
                    10
                             b) White(Typ) : 1.0     1.2A
                             c) Checker(Typ) : 0.8     1.0A
                           - Interface Timing
                             a) Vsync : 48(Min)     45 Hz, 62(Max)      65Hz
                    18
                             b) Hsync : 54     48KHz (Min) , 70      72KHz
                             c) Vertical Display term : Vertical Tota(max) : 1350    1158
                           - Module weight : 22Kg(Typ)       23Kg(Max) : 176kg      184kg
                    24
                           - Total pallet weight : 212.5kg    220.5kg




MODEL     LTI550HN03       Doc. No            05-001-G-111223               Page      3 / 28
General Description                                                               Samsung Secret

 Description
   LTI550HN03 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 16.7 Million colors with wide viewing angle of 89

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