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LC520WU*
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 52.0" WUXGA TFT LCD
BUYER SUPPLIER LG.Philips LCD Co., Ltd.
MODEL *MODEL LC520WU1
SUFFIX SLA1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ J.H. Yoon / Senior Manager
REVIEWED BY
/ G.Y.Jung / Manager
PREPARED BY
/ B.Y.Kim / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG. Philips LCD Co., Ltd
Ver. 0.0 Nov.10, 2006 1 / 32
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LC520WU*
Liquid Crystal Display
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 12
3-5 COLOR INPUT DATA REFERENCE 13
3-6 POWER SEQUENCE 14
4 OPTICAL SPECIFICATIONS 16
5 MECHANICAL CHARACTERISTICS 20
6 RELIABILITY 23
7 INTERNATIONAL STANDARDS 24
7-1 SAFETY 24
7-2 EMC 24
8 PACKING 25
8-1 DESIGNATION OF LOT MARK 25
8-2 PACKING FORM 25
9 PRECAUTIONS 26
9-1 MOUNTING PRECAUTIONS 26
9-2 OPERATING PRECAUTIONS 26
9-3 ELECTROSTATIC DISCHARGE CONTROL 27
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 27
9-5 STORAGE 27
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 27
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LC520WU*
Liquid Crystal Display
Product Specification
Record of Revisions
Revision No. Revision Date Page Description
0.0 Nov.10, 2006 - First draft.
Ver. 0.0 Nov.10, 2006 3 / 32
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Global LCD Panel Exchange Center www.panelook.com
LC520WU*
Liquid Crystal Display
Product Specification
1. General Description
LC520WU* 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 type display operating in the normally black mode. It has a 52.04 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 arranged in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit or 10-bit gray scale signal for
each dot, thus presenting a palette of more than 16.7M(true) or 1Billon(8bit+Dithering) of colors.
It has been designed to apply the 8-bit 2 port or 10-bit 2 port LVDS interface.
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.
LUT Data Mini-LVDS(RGB)
Source Driver Circuit
+12.0V
DCR LUT, ODC LUT
LVDS S1 S1920
2 Port
LVDS Select #7 G1
Gate Driver Circuit
BIT Select #27 CN1 LVDS Rx (Receiver)
(51pin)
EXT_VBR-B #8 DCR Controller
DCR_VBR-B #9 ODC Controller TFT - LCD Panel
DCR Enable #10 Timing Controller (1920 RGB 1080 pixels)
Sync.
PWM
VBR-A Power Circuit G1080
EXT_VBR-B / DCR_VBR Block
On/off
Status CN2, Inverter (Master, 14Pin, High)
+24.0V Back light Assembly (26CCFL)
CN3, Inverter (Slaver, 12Pin, High)
+24.0V
General Features
Active Screen Size 52.04 inches(1321,816mm) diagonal
Outline Dimension 1236.0mm X 719.2mm X 57.5mm(Typ)
Pixel Pitch 0.200mm x 0.600mm x RGB
Pixel Format 1920 horiz. by 1080 vert. pixels RGB stripe arrangement
Color Depth 8-bit, 16.7 M / 8-bit+dithering, 1Billon colors
Luminance, White 500 cd/m2 (Center 1 point Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178(Typ.), U/D 178(Typ.))
Power Consumption Total TBD Watt (Typ.) (Logic= TBDW, Lamp= TBDW [IBL=TBDmA] )
Weight TBD (Typ.)
Display Operating Mode Transmissive mode, Normally black
Surface Treatment Hard coating(2H), Anti-glare treatment of the front polarizer
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LC520WU*
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The followings are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Value
Parameter Symbol Unit Remark
Min Max
Power Input LCM VLCD -0.3 14.0 VDC r
Voltage Backlight inverter VBL 21.6 27.0 VDC When operating
Option input voltage(select) VI -0.3 3.6 VDC #7, #10, #27 Pin
ON/OFF Control Voltage VON/OFF -0.3 5.5 -
VBR_A,
Brightness Control Voltage -0.3 5.0 VDC
VBR_B
Operating Temperature TOP 0 40
Storage Temperature TST -20 50 Note 1
Operating Ambient Humidity HOP 10 90 %RH Note 2
Storage Humidity HST 10 90 %RH
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 C Max. and no condensation of water.
2. Gravity mura can be guaranteed under 40 condition.
C
Ver. 0.0 Nov.10, 2006 5 / 32
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Global LCD Panel Exchange Center www.panelook.com
LC520WU*
Liquid Crystal Display
Product Specification
Record of Revisions
Revision No. Revision Date Page Description
0.0 Nov.10, 2006 - First draft.
Ver. 0.0 Nov.10, 2006 3 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LC520WU*
Liquid Crystal Display
Product Specification
Table 2_2. ELECTRICAL CHARACTERISTICS
Value
Parameter Symbol Condition Unit Note
Min. Typ. Max.
Inverter :
Input Voltage VBL 22.8 24.0 25.2 VDC
VBR-A(max) = 3.3V - TBD TBD A 1
Input Current IBL
VBR-A(Typ) = 1.65V - TBD TBD A 1
Power Supply VBL=22.8V
Input Current IRUSH VBR-A=1.65V - - TBD A
(In-Rush) EXT_VBR-B=3.3V
Power
PBL VBR