LG.Philips LCD LC230W01-A2 Specification
LC230W01
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
)
Final Specification
23.0” WXGA TFT LCDTitle
MODEL
GeneralBUYER
*When you obtain standard approval,
please use the above model name without suffix
DATESIGNATURE
S.W.Lee / G.Manager
/
/
/
REVIEWED BY
S.G.Hong/ Manager
PREPARED BY
P.Y.Kim / Engineer
LG.Philips LCD Co., Ltd.SUPPLIER
LC230W01*MODEL
A2SUFFIX
DATESIGNATURE
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.0 Apr. 02, 2003
MNT/TV Products Engineering Dept.
LG. Philips LCD Co., Ltd
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Product Specification
Contents
LC230W01
Liquid Crystal Display
Page ITEMNo
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
OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS5
1
2
3
4
5
6
6
8
12
13
14
15
16
18
22
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
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28PRECAUTIONS9
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Product Specification
RECORD OF REVISIONS
First Draft (Preliminary)-Apr. 02, 20020.0
LC230W01
Liquid Crystal Display
DESCRIPTIONPageRevision DateRevision No
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LC230W01
Liquid Crystal Display
Product Specification
1. General Description
The LC230W01 is a Color Active Matrix Liquid Cr ystal Display with an integr al 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 vertic al by 1280 horizontal pixel arra y).
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 determ ined with a 8-bit gray scale s ignal 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.
LVDS
5pair
+12.0V
+24.0V
GND
CN1
(20pin)
CN2
(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
0.1305mm x 0.3915mm x RGBPixel Pitch
1280 horiz. By 768 vert. Pixels RGB strip arrangementPixel Format
16.7M colorsColor Depth
450 cd/m2 (Center 1 points typ.)Luminance, White
View Angle FreeViewing Angle(CR>10)
Total 67.8Watt (Typ.)Power Consumption
2,700g (Typ.)Weight
Gate Driver Circuit
2pin x 6CNs
(High)
Source Driver Circuit
S1 S1280
G1
TFT - LCD Panel
(1280 Ý RGB Ý 768 pixels)
G768
Back light Assembly
(Direct Light Type_12CCFL)
Transmissive mode, Normally BlackDisplay Operating Mode
Hard coating(3H), Anti-glare treatment of the front polarizer,Surface Treatment
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LC230W01
Liquid Crystal Display
Product Specification
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
Parameter Notes
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
LCD
Values
MaxMin
+500TOP
+60-20TST
Units
C
C
%RH9010HOP
%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 ± 5CVdc+14.0-0.3V
1
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LC230W01
Liquid Crystal Display
Product Specification
3. Electrical Specificati ons
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
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 consum ption 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, 25C,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
Values
NotesUnit
MaxTypMin
Inverter :
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 tim e 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 ± 2C.
3. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately
2Hrs in a dark environment at 25 C± 2C.
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LC230W01
Liquid Crystal Display
Product Specification
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
DescriptionSymbolPin No
V
LCD
2
LCD
Power Supply +12.0V1
Power Supply +12.0VV
Power Ground.GND3
Power GroundGND4
GroundGND7
GroundGND10
GroundGND13
GroundGND16
GroundGND19
GroundGND20
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
Notes: 1. All GND(ground) pins s hould 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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LC230W01
Liquid Crystal Display
Product Specification
Table 4. REQUIRED SIGNAL ASSIGNMENT FOR FLATLINK’S Transmitter(THC63LVDM83A/LVDF83A)
OutputDescriptionSymbolPin NamePin #
51
52
54
55
56
2
Red Pixel DataRed0 [LSB]TxIN0
Red Pixel DataRed1TxIN1
Red Pixel DataRed2TxIN2
Red Pixel DataRed3TxIN3
Red Pixel DataRed4TxIN4
Red Pixel DataRed7 [MSB]TxIN5
Rx0-
Rx0+
Rx3-
Rx3+
10
11
12
14
15
16
18
19
20
22
23
24
25
27
28
30
50
3
4
6
7
8
RESTxIN23
TxIN24
TxIN25
TxIN26
TxIN27
Hsync.
Vsync.
EN
Red6
No connection, If unnecessary
No connection, If unnecessary
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
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
Rx0-
Rx0+
Rx1-
Rx1+
Rx3-
Rx3+
Rx1-
Rx1+
Rx3-
Rx3+
Rx1-
Rx1+
Rx2-
Rx2+
Rx3-
Rx3+
Rx2-
Rx2+
Rx3-
Rx3+
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.
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