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LD470WUN
Product Specification




SPECIFICATION
FOR
APPROVAL



( ) Preliminary Specification
( ) Final Specification

Title 47.0" WUXGA TFT LCD

BUYER SUPPLIER LG Display Co., Ltd.

MODEL *MODEL LD470WUN
SUFFIX SAA1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix


SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE

/ Y. S Park / S. Manager



REVIEWED BY

/ B. Y Park / Manager




PREPARED BY

/ J. H Kim / Engineer


Please return 1 copy for your confirmation with PD Products Development Dept.
your signature and comments. LG Display Co., Ltd


Ver. 0.0 1 / 27




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LD470WUN
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 SIGNAL TIMING WAVEFORMS 11

3-5 COLOR DATA REFERENCE 12

3-6 POWER SEQUENCE 13

4 OPTICAL SPECIFICATIONS 15

5 MECHANICAL CHARACTERISTICS 19

6 RELIABILITY 22

7 INTERNATIONAL STANDARDS 23

7-1 SAFETY 23

7-2 EMC 23

8 PACKING 24

8-1 DESIGNATION OF LOT MARK 24

8-2 PACKING FORM 24
9 PRECAUTIONS 25
9-1 MOUNTING PRECAUTIONS 25
9-2 OPERATING PRECAUTIONS 25
9-3 ELECTROSTATIC DISCHARGE CONTROL 26
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 26
9-5 STORAGE 26
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 26
9-7 APPROPRIATE CONDITION FOR PUBLIC DISPLAY 26

Ver. 0.0 2 / 27




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LD470WUN
Product Specification

RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.0 June, 02, 2008 - First specification released




Ver. 0.0 3 / 27




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LD470WUN
Product Specification

1. General Description
The LD470WUN is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive display type which is operating in the normally black mode. It has a 46.96 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 1.07 Billion colors.
It has been designed to apply the 10-bit 2-port LVDS interface.
It is intended to support Public Display where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.

Mini-LVDS(RGB)
EEPROM
Source Driver Circuit
SCL SDA S1 S1920
+12.0V
G1
Gate Driver Circuit




LVDS Timing Controller
CN1 [LVDS Rx + ODC
2Port (51pin)
integrated]
DCR
Enable TFT - LCD Panel
VBR_OUT (1920