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LC320W01
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 32.0" WXGA TFT LCD
BUYER General SUPPLIER LG.Philips LCD Co., Ltd.
MODEL *MODEL LC320W01
MODEL SL01
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ Jay Yoon / G. Manager
REVIEWED BY
/ J.H.Park / Manager
PREPARED BY
/ B.J.Choi / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG. Philips LCD Co., Ltd
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LC320W01
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 12
3-4 SIGNAL TIMING WAVEFORMS 13
3-5 COLOR INPUT DATA REFERENCE 14
3-6 POWER SEQUENCE 15
4 OPTICAL SPECIFICATIONS 17
5 MECHANICAL CHARACTERISTICS 21
6 RELIABILITY 24
7 INTERNATIONAL STANDARDS 25
7-1 SAFETY 25
7-2 EMC 25
8 PACKING 26
8-1 DESIGNATION OF LOT MARK 26
8-2 PACKING FORM 26
9 PRECAUTIONS 27
9-1 MOUNTING PRECAUTIONS 27
9-2 OPERATING PRECAUTIONS 27
9-3 ELECTROSTATIC DISCHARGE CONTROL 28
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
9-5 STORAGE 28
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 28
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LC320W01
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page Description
0.0 Jun. 02, 2005 - Preliminary Specification
Ver. 0.0 Jun. 02, 2005 3 / 28
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LC320W01
Liquid Crystal Display
Product Specification
1. General Description
The LC320W01 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 active display area with WXGA resolution (768 vertical by 1366 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,
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.
RGB(Mini-LVDS)
CN4 Source Driver Circuit
LUT Data LUT Data
S1 S1366
+12.0V
DCR LUT, ODC LUT G1
LVDS
Gate Driver Circuit
5pair
Select #9 CN1 LVDS Rx (Receiver)
Enable #10
(30pin)
DCR Controller TFT - LCD Panel
VBR_EXT #28 ODC Controller (1366 RGB 768 pixels)
VBR_OUT #27 Timing Controller
G768
Power Circuit
Block
+24.0V
CN2, Inverter (Master, 12Pin, High)
Back light Assembly (18EEFL)
+24.0V
CN3, Inverter (Slaver, 12Pin, 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.)
Dynamic C/R (for AI) 1600:1 (Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178(Typ.), U/D 178(Typ.))
Power Consumption Total 88.86 Watt (Typ.) (Logic=4.86 W, Lamp=84W [IBL=90mA] )
Weight 6,900 g (Typ.)
Display Operating Mode Transmissive mode, normally black
Surface Treatment Hard coating(3H), anti-glare treatment of the front polarizer
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LC320W01
Liquid Crystal Display
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 r
Voltage Backlight inverter VBL 21.6 +27.0 VDC
ON/OFF Control Voltage VON/OFF -0.3 +5.25 VDC
Brightness Control Voltage VBr 0 +5.0 VDC
Operating Temperature TOP 0 +40 C
Storage Temperature TST -20 +50 C
Note 1
Operating Ambient Humidity HOP 10 90 %RH
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.
Wet Bulb
Temperature [ ]
Dry Bulb Temperature [ C]
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LC320W01
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power for the LCD circuit. The other input power for the
EEFL/Backlight is to power inverter.
Table 2-1. ELECTRICAL CHARACTERISTICS
Value
Parameter Symbol Unit Note
Min Typ Max
MODULE :
Power Input Voltage VLCD 11.4 12.0 12.6 VDC
Permissible Input Ripple Voltage VRP - - 200 mVP-P
- 405 527 mA 1
Power Input Current ILCD
- 520 676 mA 2
Power Consumption PLCD - 4.86 6.33 Watt 1
Rush current IRUSH - - 3.0 A 3
Notes : 1. The specified current and power consumption are under the VLCD=12.0V, 25 r 2 C, fV=60Hz
condition whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 1ms (min.).
White : 255Gray
Black : 0Gray
Mosaic Pattern(8 x 6)
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LC320W01
Liquid Crystal Display
Product Specification
Table 2-2. ELECTRICAL CHARACTERISTICS
Value
Parameter Symbol Unit Note
Min Typ Max
Inverter :
Power Input Voltage VBL 22.8 24.0 25.2 VDC 1
Power Input Current IBL - 3.5 3.85 A 1
Power Consumption PBL - 84 92.4 W 1
Brightness Adjust VBR 0 3.3 VDC 2
Input Voltage for
Control System On V on 3.0 5.0 5.25 VDC
Signals On/Off
Off V off -0.3 0 0.8 VDC
Lamp :
Life Time 25 2 50,000 Hrs 3
Note : 1. The specified current and power consumption are under the typical supply Input voltage, 24.0V.
Ripple voltage of the Power Input Voltage is under 0.2 Vp-p.
2. Brightness Control.
This VBR Voltage control brightness.
VBR Voltage Function
3.3V Maximum Brightness (100%)
0V Minimum Brightness.(30%)
3. Specified values are for a single lamp which is aligned horizontally.
The Life Time is determined as the time at which brightness of the lamp is 50% compared to that of
initial value at the typical lamp current on condition of continuous operating at each ambient
temperature.
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LC320W01
Liquid Crystal Display
Product Specification
3-2. Interface Connections
This LCD module employs two kinds of interface connection, a 30-pin connector is used for the module
electronics and two 12-pin connectors are used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1) : FI-X30SSL-HF (Manufactured by JAE) or Equivalent
- Mating Connector : FI-30C2L (Manufactured by JAE) or Equivalent
Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION
Pin No. Symbol Description Note
1 VLCD Power Supply +12.0V
2 VLCD Power Supply +12.0V
3 VLCD Power Supply +12.0V
4 VLCD Power Supply +12.0V
5 GND Ground
6 GND Ground
7 GND Ground
8 GND Ground
9 Select Select LVDS Data format 1
10 ` ' ` ' 2
11 GND Ground
12 RA- LVDS Receiver Signal(-)
13 RA+ LVDS Receiver Signal(+)
14 GND Ground
15 RB- LVDS Receiver Signal(-)
16 RB+ LVDS Receiver Signal(+)
17 GND Ground
18 RC- LVDS Receiver Signal(-)
19 RC+ LVDS Receiver Signal(+)
20 GND Ground
21 RCLK- LVDS Receiver Clock Signal(-)
22 RCLK+ LVDS Receiver Clock Signal(+)
23 GND Ground
24 RD- LVDS Receiver Signal(-)
25 RD+ LVDS Receiver Signal(+)
26 GND Ground
27
28
29 GND Ground
30 GND Ground 3
Note: 1. If the pin no. 9 is Ground, Interface format is "LG", and if the pin no. 9 is Vcc(3.3V), Interface format
is "DISM". See page 9 and 10.
2. When #10 pin is no connection, DCR is disabled.
3. The pin no. 30 is necessary for LCD test.
When LVDS signals are abnormal operation more than 3-Vsync times and power 12V is supplied,
`Open' or `Vcc' : LCD operate itself some test patterns.(AGP