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LC420EUG
Product Specification




SPECIFICATION
FOR
APPROVAL



( ) Preliminary Specification
( ) Final Specification

Title 42.0" WUXGA TFT LCD

BUYER LGE SUPPLIER RAKEN Co., Ltd.

MODEL *MODEL LC420EUG
SUFFIX RDV2
*When you obtain standard approval,
please use the above model name without suffix


SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE

/ Charlie.Ko/ Team Leader



REVIEWED BY

/ Power.Zheng/ Engineer




PREPARED BY
/ Suxi.Jiang/ Engineer


Please return 1 copy for your confirmation with TV R&D LCM Qualification Dept.
your signature and comments. RAKEN Co., Ltd.


Ver. 1.0 0 /35
LC420EUG
Product Specification


LCM ENGINEERING
SPECIFICATION

*MODEL LC420EUG
SUFFIX RDV2
Update July. 05. 2011
( ) Preliminary Specification
() Final Specification


APPROVED BY SIGNATURE DATE


Peter. Kim / TV RD Leader




Charlie. Ko / LCM Qualification Leader




Herbert. Jung / EE Dept Leader




Brainy. Jeong / ME Dept Leader




Marco.Du / Power Dept Leader




TV R&D Center. RAKEN Co., Ltd.

File No. :________________

Ver. 1.0 1 /35
LC420EUG
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 10
3-4 DATA MAPPING AND TIMING 11

3-5 Color Data Reference 14

3-6 POWER SEQUENCE 15

4 OPTICAL SPECIFICATIONS 17

5 MECHANICAL CHARACTERISTICS 21

6 RELIABILITY 26

7 INTERNATIONAL STANDARDS 27

7-1 ENVIRONMENT 27

8 PRECAUTIONS 28

8-1 MOUNTING PRECAUTIONS 28

8-2 OPERATING PRECAUTIONS 28

8-3 ELECTROSTATIC DISCHARGE CONTROL 29
8-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 29
8-5 STORAGE 29
8-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 29




Ver. 1.0 2 /35
LC420EUG
Product Specification


RECORD OF REVISIONS

Revision No. Revision Date Page Description
1.0 July 05, 2011 - Final Specification




Ver. 1.0 3 /35
LC420EUG
Product Specification

1. General Description
The LC420EUG is a Color Active Matrix Liquid Crystal Display with an integral the Source PCB and Gate
implanted on Panel (GIP). The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 42.02 inch diagonally measured
active display area with W UXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 16.7M(true) colors.
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.




Power (VCC,VDD,HVDD,VGH,VGL)
Source Driver Circuit
Source Control Signal
S1 S1920
Gate Control Signal CN1
(60pin) G1
Gamma Reference Voltage
mini-LVDS (RGB) for Left drive


Power (VCC,VDD,HVDD,VGH,VGL)
TFT - LCD Panel
(1920