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                                               LC550EUE
                    Product Specification




                 LCM ENGINEERING
                  SPECIFICATION




           *MODEL              LC550EUE
           SUFFIX              PEF1
           Update              Aug. 08, 2012

           ( )    Preliminary Specification
           ()     Final Specification




Ver. 1.0                                          0 /37
                                                          LC550EUE
                                  Product Specification

                                     CONTENTS
Number                                     ITEM             Page
            COVER                                            0
            CONTENTS                                         1
            RECORD OF REVISIONS                              2

 1          GENERAL DESCRIPTION                              3

 2          ABSOLUTE MAXIMUM RATINGS                         4

 3          ELECTRICAL SPECIFICATIONS                        5

     3-1    ELECTRICAL CHARACTERISTICS                       5

     3-2    INTERFACE CONNECTIONS                            7

     3-3    SIGNAL TIMING SPECIFICATIONS                     9

     3-4    LVDS SIGNAL SPECIFICATIONS                      10

     3-5    COLOR DATA REFERENCE                            13

     3-6    POWER SEQUENCE                                  14

 4          OPTICAL SPECIFICATIONS                          16

 5          MECHANICAL CHARACTERISTICS                      22

 6          RELIABILITY                                     25

 7          INTERNATIONAL STANDARDS                         26

     7-1    SAFETY                                          26

     7-2    EMC                                             26

     7-3    ENVIRONMENT                                     26

 8          PACKING                                         27

     8-1    INFORMATION OF LCM LABEL                        27

     8-2    PACKING FORM                                    27

 9          PRECAUTIONS                                     28

      9-1   MOUNTING PRECAUTIONS                            28

      9-2   OPERATING PRECAUTIONS                           28

      9-3   ELECTROSTATIC DISCHARGE CONTROL                 29

      9-4   PRECAUTIONS FOR STRONG LIGHT EXPOSURE           29

      9-5   STORAGE                                         29
      9-6   OPERATING CONDITION GUIDE                       29




Ver. 1.0                                                     1 /37
                                                                                    LC550EUE
                                      Product Specification


                               RECORD OF REVISIONS

Revision No.   Revision Date   Page                                   Description
    1.0        Aug. 08. 2012    -       Preliminary Specification (First Draft)




  Ver. 1.0                                                                             2 /37
                                                                                                                  LC550EUE
                                                 Product Specification

1. General Description
The LC550EUE is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backl i ght sy st em . T he m at rix em pl oys a-Si T hi n F i lm T ransi st o r as t he act iv e el em ent .
It is a transmissive display type which is operating in the normally black mode. It has a 54.64 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.06Bilion colors.
It has been designed to apply the 10-bit 4-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.

                                                               EPI(RGB)
                                    EEPROM
  LVDS                                                                                       Source Driver Circuit
  2Port                           SCL      SDA                                    S1                                 S1920
  LVDS                                                                    G1
                     LVDS 1,2
  Select

 OPC/TM CN1
        (51pin)
                      Option
                                 Timing Controller
                                LVDS Rx + OPC + DGA
                                                                                       TFT - LCD Panel
 Enable               signal
                                      Integrated            Control                    (1920 

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