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                                               LC550EUF
                    Product Specification




                 LCM ENGINEERING
                  SPECIFICATION




           *MODEL              LC550EUF
           SUFFIX              PEF1
           Update              Aug. 09, 2012

           ( )    Preliminary Specification
           ()     Final Specification




Ver. 1.0                                         1/40
                                                          LC550EUF
                                  Product Specification

                                     CONTENTS
Number                                     ITEM            Page
            COVER                                            1

            CONTENTS                                         2
            RECORD OF REVISIONS                              3

 1          GENERAL DESCRIPTION                              4

 2          ABSOLUTE MAXIMUM RATINGS                         5

 3          ELECTRICAL SPECIFICATIONS                        6

     3-1    ELECTRICAL CHARACTERISTICS                       6

     3-2    INTERFACE CONNECTIONS                            8

     3-3    SIGNAL TIMING SPECIFICATIONS                    11
     3-4    LVDS SIGNAL SPECIFICATIONS                      12
     3-5    COLOR DATA REFERENCE                            15
     3-6    POWER SEQUENCE                                  16

 4          OPTICAL SPECIFICATIONS                          17

 5          MECHANICAL CHARACTERISTICS                      23
 6          RELIABILITY                                     26

 7          INTERNATIONAL STANDARDS                         27

     7-1    SAFETY                                          27

     7-2    EMC                                             27

     7-3    ENVIRONMENT                                     27

 8          PACKING                                         28

     8-1    INFORMATION OF LCM LABEL                        28

     8-2    PACKING FORM                                    28
 9          PRECAUTIONS                                     29
      9-1   MOUNTING PRECAUTIONS                            29
      9-2   OPERATING PRECAUTIONS                           29
      9-3   ELECTROSTATIC DISCHARGE CONTROL                 30
      9-4   PRECAUTIONS FOR STRONG LIGHT EXPOSURE           30
      9-5   STORAGE                                         30
      9-6   OPERAGING CONDITION GUIDE                       30



Ver. 1.0                                                    2/40
                                                                                     LC550EUF
                                       Product Specification


                                RECORD OF REVISIONS

Revision No.   Revision Date    Page                                   Description
    1.0        Aug , 09, 2012    -       Preliminary Specification (First Draft)




  Ver. 1.0                                                                             3/40
                                                                                                                     LC550EUF
                                                    Product Specification

1. General Description
The LC550EUF 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)
          CN2                       EEPROM
 LVDS     (41pin)                                                                            Source Driver Circuit
  2Port
                      LVDS 3,4     SCL       SDA                                    S1                                S1920

 LVDS                                                                        G1

  2Port              LVDS 1,2
                                  Timing Controller
 LVDS
 Select
                      Option
                      signal
                                 LVDS Rx + DGA + ODC
                                                             Control
                                                                                         TFT - LCD Panel
                                      Integrated                                         (1920 

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