Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_LG_Display_LC420DUJ-SGK1_0_[DS]
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LC420DUJ
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 42.0" WUXGA TFT LCD
BUYER KONKA SUPPLIER LG.Display Co., Ltd.
*MODEL LC420DUJ
MODEL
SUFFIX SGK1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ Y.J. Heo / Team Leader
REVIEWED BY
/ Q.H. Joe / Project Leader
PREPARED BY
/ M.S. Park / Engineer
Please return 1 copy for your confirmation with TV Products Development Dept.
your signature and comments. LG. Display LCD Co., Ltd
Ver. 0.2 0 /43
LC420DUJ
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 6
3-3 SIGNAL TIMING SPECIFICATIONS 7
3-4 LVDS SIGNAL SPECIFICATIONS 9
3-5 INTARA INTERFACE SIGNAL SPECIFICATION 12
3-6 COLOR DATA REFERENCE 13
3-7 POWER SEQUENCE 14
4 OPTICAL SPECIFICATIONS 15
5 MECHANICAL CHARACTERISTICS 21
6 MECHANICAL DIMENSION 22
6-1 BOARD ASSEMBLY DIMENSION 22
6-2 CONTROL BOARD ASSEMBLY DIMMENSION 23
7 RELIABILITY 24
8 INTERNATIONAL STANDARDS 25
8-1 SAFETY 25
8-2 ENVIRONMENT 25
9 PACKING 26
9-1 PACKING FORM 26
10 PRECAUTIONS 27
10-1 HANDLING PRECAUTIONS 27
10-2 OPERATING PRECAUTIONS 27
10-3 PROTECTION FILM 28
10-4 STORAGE PRECAUTIONS 28
10-5 PACKING PRECAUTIONS 28
10-6 OPERATING CONDITION GUIDE 28
Ver. 0.2 1 /43
LC420DUJ
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Apr, 04, 2013 - Preliminary Specification(First Draft)
0.2 May, 31, 2013 15 Optical Specification
Ver. 0.2 2 /43
LC420DUJ
Product Specification
1. General Description
The LC420DUJ 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 41.92 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.
EPI(RGB)
EEPROM
LVDS Source Driver Circuit
2Port SDA
SCL S1 S1920
LVDS 1,2 G1
LVDS
Select Timing Controller
Option
signal
LVDS Rx + DGA TFT - LCD Panel
CN1
(51pin)
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