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LC320WXN
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
This Product must be used for a TV Application
( ) Final Specification This is not designed for the public display.
Title 32.0" WXGA TFT LCD
BUYER SUPPLIER LG.Philips LCD Co., Ltd.
MODEL *MODEL LC320WXN
SUFFIX SAC1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ J.H. Lee / Senior Manager
REVIEWED BY
/ H.I. JANG / Senior Manager
PREPARED BY
/ D.K. OH / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG. Philips LCD Co., Ltd
Ver. 1.0 1 / 26
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LC320WXN
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 26
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
Ver. 1.0 2 / 26
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LC320WXN
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Sept, 05, 2007 - Preliminary Specification(First Draft)
0.2 Oct, 01, 2007 - Second Draft
0.3 Oct, 17, 2007 - Third Draft
0.4 Oct, 30, 2007 - Fourth Draft
0.5 Nov, 21, 2007 - Fifth Draft
1.0 Dec, 03, 2007 - Final Specification Table
Ver. 1.0 3 / 26
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LC320WXN
Product Specification
1. General Description
The LC320WXN is a Color Active Matrix Liquid Crystal Display with an integral External Electrode Fluorescent
Lamp(EEFL) 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 31.51 inch diagonally measured
act iv e di spl ay area wi t h W XG A resol ut i on (768 v ert i cal by 1366 hori zontal 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,
thus presenting a palette of more than 16.7M(true) colors.
It has been designed to apply the 8-bit 1-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.
EEPROM
G1
+12.0V Gate Driver Circuit
SCL SDA
LVDS
5pair
Select #9 CN1
Timing Controller
[LVDS Rx + ODC + DCR
TFT - LCD Panel
(30pin)
DCR_Enable #10
(1366 RGB 768 pixels)
+ SDRAM + Spread Spectrum
VBR_EXT #28 integrated]
G768
VBR_OUT #27
S1 S1366
Power Circuit RGB
Block Source Driver Circuit
+24.0V, VBR-A,
VBR-B, On/off Back light Assembly (12EEFL)
CN2, Inverter (Master, 14Pin, High)
General Features
Active Screen Size 31.51 inches(800.4mm) diagonal
Outline Dimension 760.0 mm(H) x 450.0 mm(V) x 48.0 mm(D) (Typ.)
Pixel Pitch 170.25 x 510.75 x RGB
Pixel Format 1366 horiz. by 768 vert. pixels RGB stripe arrangement
Color Depth 8bit, 16,7 M 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 87.5Watt (Typ.) (Logic=3.5 W, Lamp= 84W [VBR-A=1.65V] )
Weight 6,150g(Typ.)
Display Operating Mode Transmissive mode, normally black
Surface Treatment Hard coating(3H), anti-glare treatment of the front polarizer (Haze 13%)
Ver. 1.0 4 / 26
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LC320WXN
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Value
Parameter Symbol Unit Remark
Min Max
Power Input LCM VLCD -0.3 +14.0 VDC at 25