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LC470EUA
Engineering Specification
LCM ENGINEERING
SPECIFICATION
*MODEL LC470EUA
SUFFIX AER1
Update May.09, 2012
( ) Preliminary Specification
( ) Final Specification
APPROVED BY SIGNATURE DATE
Peter.Kim/ LCM RD Div Leader
Herbert.Jung/EE&QUAL Dept Leader
Brainy.Jeong/ME Dept Leader
LCM R&D Center .RAKEN Co.,Ltd.
File No.:LES- 20120002
Ver. 1.2 1 /29
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LC470EUA
Engineering 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 9
3-3 SIGNAL TIMING SPECIFICATIONS 12
3-4 Panel Pixel Structure 15
3-5 POWER SEQUENCE 16
4 OPTICAL SPECIFICATIONS 19
5 MECHANICAL CHARACTERISTICS 22
6 RELIABILITY 25
7 INTERNATIONAL STANDARDS 26
7-1 SAFETY 26
7-2 ENVIRONMENT 26
8 PRECAUTIONS 27
8-1 MOUNTING PRECAUTIONS 27
8-2 OPERATING PRECAUTIONS 27
8-3 ELECTROSTATIC DISCHARGE CONTROL 28
8-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
8-5 STORAGE 28
Ver. 1.2 2 /29
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LC470EUA
Engineering Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
1.0 Apr. 09, 2012 - Final Specification
General Features
1.1 Apr.19,2012 4 -Surface Treatment(Top):Hard coating(3H), Anti-glare treatment (Haze
< 1%),
- Final Specification
1.2 May.09,2012 6 -Update Table 2. ELECTRICAL CHARACTERISTICS
- Final Specification
3 /29
Ver. 1.2
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LC470EUA
Engineering Specification
1. General Description
The LC470EUA is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
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 8-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.67M(ture) 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.
PWM_OUT
1~3
LED Driver Back light Assembly
+24.0V, GND, On/Off
General Features
Active Screen Size 46.96 inches(1192.87mm) diagonal
Outline Dimension 1070.6(H) 622.0(V) X 22.0 mm(D) (Typ.)
Pixel Pitch 0.5415 mm x 0.5415 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7 Million colors
Luminance, White 300 cd/m2 (Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 72.1W() (Typ.) [Logic=6.64W() , LED Driver=65.5W()(ExtVbr_B=100% )]
Weight 10.8 Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment
Hard coating(3H), Anti-glare treatment (Haze < 1%),
(Top)
Ver. 1.2 4 /29
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LC470EUA
Engineering Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Value
Parameter Symbol Unit Note
Min Max
Logic&EPI Power Voltage VCC -0.5 +2.2 VDC
Gate High Voltage VGH +18.0 +30.0 VDC
Gate Low Voltage VGL -8.0 -4.0 VDC
Source D-IC Analog Voltage VDD -0.3 +18.0 VDC 1
Gamma Ref. Voltage (Upper) VGMH
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