LG.Philips LCD LC230W01-A2K2 Specification
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(
Preliminary Specificationf
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LC230W01
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
Final Specification
23.0” WXGA TFT LCDTitle
LG.Philips LCD Co., Ltd.SUPPLIER
LC230W01*MODEL
A2K2SUFFIX
SIGNATURE
DATE
MODEL
APPROVED BY
GeneralBUYER
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE
DATE
/
APPROVED BY
M.H Park / G. Manager
REVIEWED BY
/
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.0 Dec. 10, 2003
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J.T Kim / S. Manager
PREPARED BY
J.H.Yoon / Engineer
TV Products Engineering Dept.
LG. Philips LCD Co., Ltd
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LC230W01
Liquid Crystal Display
Product Specification
Contents
PageITEMNo
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING WAVEFORMS3-4
COLOR INPUT DATA REFERNECE3-5
POWER SEQUENCE3-6
LUMINANCE CONTROLS3-7
1
2
3
4
5
6
6
8
12
13
14
15
16
OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS5
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
PRECAUTIONS9
18
22
25
26
27
28
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LC230W01
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Product Specification
RECORD OF REVISIONS
DESCRIPTIONPageRevision DateRevision No
Preliminary Specification-Dec.10. 20030.0
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1. General Description
The LC230W01 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. This TFT-LCD has a 23.0 inch
diagonally measured active display area with WXGA resolution (768 vertical by 1280 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 brightness 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 with 8Bit.
The LC230W01 has been designed to apply the 8Bit LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, wide viewing angle, high color saturation,
and high color are important.
LC230W01
LVDS
5pair
CN1
(20pin)
+12.0V
+24.0V
CN2
GND
(12Pin)
General Features
RGB
Timing Controller
(LVDS Rx integrated)
Power Circuit
Block
Inverter
Block
23.01 inches(584.40mm) diagonalActive Screen Size
528.0(H) x 326.0(V) x 34.5(D) mm(Typ.)Outline Dimension
G1
Gate Driver Circuit
G768
2pin x 6CNs
(High)
Source Driver Circuit
S1 S1280
TFT - LCD Panel
(1280 Ý RGB Ý 768 pixels)
Back light Assembly
(Direct Light Type_12CCFL)
0.1305mm x 0.3915mm x RGBPixel Pitch
1280 horiz. By 768 vert. Pixels RGB strip arrangementPixel Format
16.7M colorsColor Depth
2
450 cd/m
View Angle FreeViewing Angle(CR>10)
Total 67.8Watt (Typ.)Power Consumption
2,700g (Typ.)Weight
Transmissive mode, Normally BlackDisplay Operating Mode
Hard coating(3H), Anti-glare treatment of the front polarizer,Surface Treatment
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(Center 1 points typ.)Luminance, White
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
LC230W01
Parameter Notes
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
LCD
OP
Values
Units
MaxMin
+500TOP
+60-20TST
¶C
¶C
%RH9010H
%RH9010HST
Notes : 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.
at 25 ± 5¶CVdc+14.0-0.3V
1
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3. Electrical Specifications
3-1. Electrical Characteristics
The LC230W01 requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. The second input power for the CCFL/Backlight, is to power the inverter.
Table 2_1. LCD PANEL ELECTRICAL CHARACTERISTICS
LC230W01
Parameter Symbol
Values
Module :
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
Rush current
LCD
I
LCD
LCD
RUSH
Notes: 1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and f
is the frame frequency.
V
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).
MaxTypMin
NotesUnit
Vdc12.612.011.4V
1mA270230-
mA 2360280-
Watt3.242.76P
1
3A2.0--I
=12.0V, 25¶C,fV=60Hz condition
LCD
Mosaic Pattern(8X6)
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Product Specification
Table 2_2. INVERTER ELECTRICAL CHARACTERISTICS
LC230W01
Liquid Crystal Display
Parameter Symbol
NotesUnit
MaxTypMin
Inverter :
Values
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
DDB
DDB
B
Vdc25.224.022.8V
1A3.202.71-I
1W77.065.0-P
V3.30VBIBRTI Signal
V0.80VBPLLow
V5.02.0VBPHHigh
V5.02.0VBCH
V0.80VBSL
V5.02.0VBSH
Input Voltage for
Control System
Signals
BRTP
Signal
BRTC
Signal
PWSEL
Signal
Low V0.80VBCL
High
Low
High
Lamp :
Life Time
2Hrs50,000
Notes : 1. The specified current and power consumption are under the typical supply Input voltage, 24.0V.
2. The life is determined as the time at which luminance of the lamp is 50% compared to that of initial
value at the typical lamp current on condition of continuous operating at 25 ± 2¶C.
3. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately
2Hrs in a dark environment at 25 ¶C± 2¶C.
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3-2. Interface Connections
This LCD employs Two interface connections, a 20 pin connector is used for the module electronics and a
12Pin Connector is used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector ࣶ DF14H-20P-1.25H(Manufactured by Hirose) or Equivalent
- Mating connector ࣶ DF14-20S-1.25C(Manufactured by Hirose) or Equivalent
Table 3. MODULE CONNECTOR PIN CONFIGURATION
LC230W01
DescriptionSymbolPin No
V
LCD
2
LCD
Power Supply +12.0V1
Power Supply +12.0VV
Power Ground.GND3
Power GroundGND4
GroundGND7
GroundGND10
GroundGND13
GroundGND16
Output Pin #
(LVDS Tx)
PIN#48LVDS Receiver Signal(-)RXIN0-5
PIN#47LVDS Receiver Signal(+)RXIN0+6
PIN#46LVDS Receiver Signal(-)RXIN1-8
PIN#45LVDS Receiver Signal(+)RXIN1+9
PIN#42LVDS Receiver Signal(-)RXIN2-11
PIN#41LVDS Receiver Signal(+)RXIN2+12
PIN#40LVDS Receiver Clock Signal(-)RXCLK IN-14
PIN#39LVDS Receiver Clock Signal(+)RXCLK IN+15
PIN#38LVDS Receiver Signal(-)RXIN3-17
PIN#37LVDS Receiver Signal(+)RXIN3+18
GroundGND19
GroundGND20
Notes: 1. All GND(ground) pins should be connected together and to Vss which should also be connected
to the LCD’s metal frame.
2. All
V
(power input) pins should be connected together.
LCD
3. Input Level of LVDS signal is based on the IEA 664 Standard.
Rear view of LCM
1
20
DF14H-20P-1.25H(Hirose)
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Table 4. REQUIRED SIGNAL ASSIGNMENT FOR FLATLINK’S Transmitter(THC63LVDM83A/LVDF83A)
LC230W01
OutputDescriptionSymbolPin NamePin #
51
52
54
55
56
2
3
4
6
7
8
10
11
12
14
15
Red Pixel DataRed0 [LSB]TxIN0
Red Pixel DataRed1TxIN1
Red Pixel DataRed2TxIN2
Red Pixel DataRed3TxIN3
Red Pixel DataRed4TxIN4
Red Pixel DataRed7 [MSB]TxIN5
Red Pixel DataRed5TxIN6
Green Pixel DataGreen0 [LSB]TxIN7
Green Pixel DataGreen1TxIN8
Green Pixel DataGreen2TxIN9
Green Pixel DataGreen6TxIN10
Green Pixel DataGreen7 [MSB]TxIN11
Green Pixel DataGreen3TxIN12
Green Pixel DataGreen4TxIN13
Green Pixel DataGreen5TxIN14
Blue Pixel DataBlue0 [LSB]TxIN15
Rx0-
Rx0+
Rx3-
Rx3+
Rx0-
Rx0+
Rx1-
Rx1+
Rx3-
Rx3+
Rx1-
Rx1+
16
18
19
20
22
23
24
25
27
28
30
50
TxIN24
TxIN25
TxIN26
TxIN27
RESTxIN23
Hsync.
Vsync.
EN
Red6
No connection, If unnecessary
No connection, If unnecessary
Blue Pixel DataBlue6TxIN16
Blue Pixel DataBlue7 [MSB]TxIN17
Blue Pixel DataBlue1TxIN18
Blue Pixel DataBlue2TxIN19
Blue Pixel DataBlue3TxIN20
Blue Pixel DataBlue4TxIN21
Blue Pixel DataBlue5TxIN22
Data Enable
Red Pixel Data
Notes: 1. Refer to LVDS Transmitter Data Sheet for detail descriptions.
2. 7 means MSB and 0 means LSB at R,G,B pixel data.
Rx3-
Rx3+
Rx1-
Rx1+
Rx2-
Rx2+
Rx3-
Rx3+
Rx2-
Rx2+
Rx3-
Rx3+
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