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LC490DUJ
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 49.0" WUXGA TFT LCD
BUYER KTC SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LC490DUJ
SUFFIX SGE1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ / Team Leader
REVIEWED BY
/ / Project Leader
PREPARED BY
/ / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG Display Co., Ltd.
Ver. 0.1 0 /37
LC490DUJ
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 INTARA INTERFACE SIGNAL SPECIFICATION 13
3-6 COLOR DATA REFERENCE 14
3-7 POWER SEQUENCE 15
4 OPTICAL SPECIFICATIONS 16
5 MECHANICAL CHARACTERISTICS 23
6 MECHANICAL DIMENSION 24
6-1 BOARD ASSEMBLY DIMENSION 24
6-2 CONTROL BOARD ASSEMBLY DIMMENSION 25
7 RELIABILITY 26
8 INTERNATIONAL STANDARDS 27
8-1 SAFETY 28
8-2 ENVIRONMENT 28
9 PACKING 29
9-1 PACKING FORM 29
10 PRECAUTIONS 29
10-1 HANDLING PRECAUTIONS 29
10-2 OPERATING PRECAUTIONS 29
10-3 PROTECTION FILM 30
10-4 STORAGE PRECAUTIONS 30
10-5 PACKING PRECAUTIONS 30
Ver. 0.1 1 /37
LC490DUJ
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.0 Aug, 14, 2013 - Preliminary Specification(First Draft)
0.1 Aug. 23, 2013 6 Updated Table 2
Ver. 0.1 2 /37
LC490DUJ
Product Specification
1. General Description
The LC490DUJ 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 48.50 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 + OPC + DGA TFT - LCD Panel
CN1
(51pin)
Integrated (1920