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V230W1-L01
Specification
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CMO V230W1-L01 Specification

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TFT LCD Preliminary Specification
MODEL NO.: V230W1 - L01
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
LCD TV Head Division
AVP
QRA Dept.
DDIII DDII DDI
Approval Approval Approval Approval
ພ஡ၼ
TVHD / PDD
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ຫةԫ ޕޫ ៴֮ᙘ ֮ࣥᜣ
LCD TV Marketing and Product Management Division
Product Manager
ஊ՗壁 ຫمࡵ
1
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT INVERTER UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.2.1 CCFL
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
(Cold Cathode Fluorescent Lamp) CHARACTERISTICS
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
5. INTERFACE PIN ASSIGNMENT
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 INVERTER UNIT
5.4 LVDS INTERFACE
5.5 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 29
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2
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REVISION HISTORY
Version Date
June 15,’04
Ver 1.0
Page
(New)
All
Section Description
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All
Preliminary Specification was first issued.
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
3
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V230W1-L01 is a 23” TFT Liquid Crystal Display module with 12-CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1280 x 720 WXGA format and can display true 16.7M colors ( 8-bit/color).
The inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (500 nits)
- High contrast ratio (600:1)
- Fast response time
- High color saturation NTSC 75%
- WXGA (1280 x 720 pixels) resolution
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Model No.: V230W-L01
Preliminary
- DE (Data Enable) only mode
- LVDS Interface
- Optimized response time for 50/60 Hz option
- Ultra wide viewing angle: 176(H)/176(V) (CR>20)
- 180 degree rotation display optionʳ
1.3 APPLICATION
- TFT LCD TVs
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 510.72 (H) x 287.28 (V) mm Bezel Opening Area 516.8 (H) x 293.3 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1280 x R.G.B. x 720 pixel ­Pixel Pitch(Sub Pixel) 0.1330 (H) x 0.3990 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 16.7M color ­Display Operation Mode Transmissive mode / Normally black - -
Surface Treatment
Hardness : 3H, Haze : 40%
Anti-reflective coating < 2% reflection
- -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 536.1 536.8 537.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 312.1 312.8 313.5 mm Depth(D) 33.3 33.8 34.3 mm To PCB cover Depth(D) 38 39 40 mm With inverter
Weight 2300 2500 2700 -
4
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Module Size
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 50 ºC (1), (2) Shock (Non-Operating) S Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Unit Note
display area is less than or equal to 60 ºC with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in your product design to prevent the surface temperature
of display area from being over 60 ºC. The range of operating temperature may degrade in case of
improper thermal management in your product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 500 Hz, 10 min, 1 time each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so that
the module would not be twisted or bent by the fixture.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
Storage Range
5
Temperature (ºC)
5
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8060 -20 400 20-40
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc (-0.3) (6.0) V
2.2.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW
Input Voltage VBL
Control Signal Level
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation
should be restricted to the conditions described under normal operating conditions.
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Value
Min. Max.
Te st
Condition
Ta = 25 кЁ Ё
Ё!
Ё Ё!
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Unit Note
Min. Type Max. Unit Note
0
-0.3
Ё! Ё!
3000 V
(26.4) V
7 V
RMS
(1), (2), IL = 4.8 mA
(1), (2), (4)
Note (2) Specified values are for lamp and inverter (Refer to 3.2 for further information).
Note (3) Protect inverters from moisture condensation and freezing.
Note (4) The control signals includes On/Off Control, Internal PWM Control, External PWM Control and
Internal/External PWM Selection.
6
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Issued Date: June 15, 2004
Model No.: V230W-L01
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Power Supply Voltage VCC 4.5 5.0 5.5 V (1) Ripple Voltage VRP - - 100 mV Rush Current I
- 1.8 TBD A (2)
RUSH
White - 1.2 - A
Power Supply Current
Differential Input High
LVDS Interface
Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V Terminating Resistor R
Black - 0.7 - A Vertical Stripe
ICC
- TBD - A
- - +100 mV
V
LVT H
-100 - - mV
V
LVT L
1.125 1.25 1.375 V
LVC
- 100 - ohm
T
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage V
0 - 0.7 V
IL
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Preliminary
(3)
Note (2) Measurement Conditions:
+5.0V
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R1
47K
R2
47K
Q1 2SK1475
Q2
2SK1470
1K
C2
0.01uF
Vcc rising time is 470us
FUSE
+5V
C3
1uF
Vcc
(LCD Module Input)
0.9Vcc
0.1Vcc
GND
470us
7
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Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, fv = 60 Hz,
whereas a power dissipation check pattern below is displayed.
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
B
R
G
B
Active Area
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage VW Lamp Current IL
Lamp Starting Voltage VS
Operating Frequency FO 50 - 70 KHz (3)
Lamp Life Time LBL 50K 60K - Hrs (4)
Min. Typ. Max.
- 1030 -
4.5 4.8 5.1
- 2070 -
- 1870 -
Value
R
B
G
R
B
G
R R
G
R
G
B
B
B
Ta = 25 ± 2 ºC)
Unit Note
V
mA
V V
B
R
R
G
B
R
G
B
I
RMS
(1)
RMS
(2), Ta = 0 ºC
RMS
(2), Ta = 25 ºC
RMS
= 4.8mA
L
8
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A
A
A
A
A
A
A
A
A
A
A
A
3.2.2 INVERTER CHARACTERISTICS(Ta = 25 ± 2 ºC)
Parameter Symbol
Power Consumption PBL - 60 - W (5),(6), IL = 4.8mA
Input Voltage VBL 21.6 24 26.4 VDC Input Current IBL
Input Ripple Noise - - - 500 mV
V
Voltage
Oscillating Frequency FW 54 56 58 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio D
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
BS
MIN
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Value
Min. Typ. Max.
-
2070 - - V 1870 - - V
2.5
-
- 10 - %
Unit Note
A Non Dimming
VBL=21.6V
P-P
(7),Ta = 0 ºC Backlight Turn on
RMS
(7),Ta = 25 ºC
RMS
LCD
Module
LV (White,+) LV (White,-)
Note (2) The lamp starting voltage V
up duration. Otherwise the lamp may not be turned on.
HV (Pink,+)
HV (White,+)
HV (Pink,-)
HV (White,-)
HV (Pink,+) HV (White,+)
HV (Pink,-)
HV (White,-)
HV (Pink,+) HV (White,+)
HV (Pink,-)
HV (White,-)
should be applied to the lamp for more than 1 second under starting
S
1 2
1
2
1 2
1 2
Inverter
1 2
1
2
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (4) The life time of a lamp is defined as when the brightness is larger than 50% of its original value
and the effective discharge length is longer than 80% of its original length (Effective discharge
length is defined as an area that has equal to or more than 70% brightness compared to the
brightness at the center point.) as the time in which it continues to operate under the condition Ta
= 25 2к and I
= 4.5 ~ 5.1 mA
L
RMS
.
Note (5) The power supply capacity should be higher than the total inverter power consumption P
9
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. Since
BL
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the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
changed as PWM duty on and off. The transient response of power supply should be considered
for the changing loading when inverter dimming.
Note (6) For enhancing the performance of display in power on initial status, the power consumption will be
increased to 1.5 times and 20 seconds later it will be return to typical value. Thus, the power
source capacity for inverter should be considered to supply the initial power consumption at power
on duration.
Note (7) The backlight turn on voltage should be under the rated withstanding voltage of transformer.
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Item Symbol
On/Off Control
Voltage
Internal/External
PWM Select Voltage
Internal PWM
Control Voltage
External PWM
Control Voltage
ON
V
BLON
OFF
HI
V
SEL
LO
MAX
V
V
IPWM
MIN
HI 2.0
V
EPWM
LO
Control Signal Rising Time Tr Ё Ё Ё 100 ms
Control Signal Falling Time Tf Ё Ё Ё 100 ms
PWM Signal Rising Time T
PWM Signal Falling Time T
Ё Ё Ё 50 us
PWMR
Ё Ё Ё 50 us
PWMF
Te st
Condition
Ё
Ё
Ё
Ё
SEL
V
SEL
= L
= H
Min. Typ. Max. Unit Note
2.0
Ё
5.0 V
0
2.0
Ё
Ё
0.8 V
5.0 V
0
Ё Ё
Ё
0
Ё
0
Ё
Ё
0.8 V
3.0 V minimum duty ratio
Ё
V maximum duty ratio
5.0 V duty on
0.8 V duty off
Input impedance RIN Ё 1 Ё Ё MӨ
BLON Delay Time Ton Ё 300 Ё 500 ms
BLON Off Time T
Ё 300 Ё 500 ms
off
Note (1) The SEL signal should be valid before backlight turns on by BLON signal. It is inhibited to change
the internal/external PWM selection (SEL) during backlight turn on period.
Note (2) The power sequence and control signal timing are shown as the following figure.
10
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V
BL
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
V
V
V
BLON
V
SEL
EPWM
IPWM
V
Toff
100%
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V
3.0V
PWM
Period
Ton
Backlight on duration
Tr Tf
Ext. Dimming Function
T
T
PWMR
PWMF
Int. Dimming Function
External
PWM Duty
Minimun
Duty
0
0
0
0
0
W
External
11
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(
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
+/-)
RXC
Vcc
GND
VBL
GND
SEL
E_PWM
I_PWM
BLON
FRAME BUFFER
INPUT CONNECTOR
(JAE FI-X30SSL-HF)
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
INVERTER CONNECTOR
S14B-PH-SM3-TB(JST)
SCAN DRIVER IC
TFT LCD PANEL
(1280x3x720)
DATA DRIVER IC
BACKLIGHT INVERTER UNIT
12
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5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment
Pin No. Symbol Description Note
1 GND Ground 2 RPF Display Rotation (3) 3 NC No Connection 4 NC No Connection 5 NC No Connection 6 ODSEL1 Overdrive Lookup Table Selection 7 ODSEL2 Overdrive Lookup Table Selection 8 GND Ground
9 RX0- Negative transmission data of pixel 0 10 RX0+ Positive transmission data of pixel 0 11 RX1- Negative transmission data of pixel 1 12 RX1+ Positive transmission data of pixel 1 13 RX2- Negative transmission data of pixel 2 14 RX2+ Positive transmission data of pixel 2 15 RXCLK- Negative of clock 16 RXCLK+ Positive of clock 17 RX3- Negative transmission data of pixel 3 18 RX3+ Positive transmission data of pixel 3 19 GND Ground 20 NC No Connection 21 NC No Connection 22 NC No Connection 23 GND Ground 24 GND Ground 25 GND Ground 26 GND Ground 27 VCC Power supply: +5V 28 VCC Power supply: +5V 29 VCC Power supply: +5V 30 VCC Power supply: +5V
Note (1) Connector Part No.: FI-X30SSL-HF(JAE) or compatible
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Model No.: V230W-L01
Preliminary
(2)
(4)
(2)
Note (2) Reserved for internal use. Left it open.
Note (3) Low : normal display (default), High : display with 180 degree rotation
Note (4) Overdrive lookup table selection. The Overdrive lookup table should be selected in accordance with
the frame rate to optimize image quality.
ODSEL2 ODSEL1 Remark
L L Lookup table was optimized for 60 Hz frame rate.
L H Lookup table was optimized for 50 Hz frame rate. H L Reserved. Do not use. H H Reserved. Do not use.
13
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5.2 BACKLIGHT UNIT
The pin configuration for the housing and leader wire is shown in the table below.
Pin  Signal name Feature
1 HV High Voltage Pink 2 HV High Voltage White
Note (1) The backlight interface housing for high voltage side is a model BHR-03VS-1, manufactured by JST.
The mating header on inverter part number is SM02(8.0)B-BHS-1-TB.
Pin  Signal name Feature
1 LV Low Voltage (+) Gray 2 LV Low Voltage (-) White
Note (2) The backlight interface housing and return cable for low voltage side is a model ZHR-2, manufactured
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
CN2-CN7(Housing): BHR-03VS-1
Wire Color
CN8(Housing): ZHR-2 or equivalent
Wire Color
by JST or equivalent. The mating header on inverter part number is S2B-ZR-SM3A-TF or equivalent.
1 HV(Pink,+)
2 HV(White,+)
1 HV(Pink,-)
2 HV(White,-)
1 HV(Pink,+)
2 HV(White,+)
1 HV(Pink,-)
2 HV(White,-)
RETURN CABLE
LV (Gray,+) LV (White,-)
14
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5.3 INVERTER UNIT
CN1(Header): S14B-PH-SM3-TB(JST) or equivalent
Pin Name Description
1 2 3 4 5 6 7 8 9
10
11 SEL
12 E_PWM
13 I_PWM
14 BLON Backlight on/off control
CN2-CN7(Header):SM02(8.0)B-BHS-1-TB (JST)
Pin Name Description
1 CCFL HOT CCFL high voltage 2 CCFL HOT CCFL high voltage
VBL +24V Power input
GND Ground
Internal/external PWM selection High : external dimming Low : internal dimming External PWM control signal E_PWM should be connected to low when internal PWM was selected (SEL = low). Internal PWM control signal I_PWM should be connected to ground when external PWM was selected (SEL = high).
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Model No.: V230W-L01
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CN8(Header):S2B-ZR-SM3A-TF(JST) or equivalent
Pin Name Description
1 CCFL COLD CCFL low voltage (+) 2 CCFL COLD CCFL low voltage (-)
Note (1) Floating of any control signal is not allowed.
15
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5.4 LVDS INTERFACE
SIGNAL
TRANSMITTER
THC63LVDM83A
PIN INPUT Host TFT-LCD PIN OUTPUT
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INTERFACE CONNECTOR
Issued Date: June 15, 2004
Model No.: V230W-L01
RECEIVER
THC63LVDF84A
Preliminary
TFT
CONTROL
INPUT
24bit
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5 DE R6 R7 G6 G7 B6
B7 RSVD 1 RSVD 2 RSVD 3
51 52 54 55 56
3 4 6 7
11 12 14 15 19 20 22 23 24 30 50
2
8 10 16 18 25 27 28
TxIN0 TxIN1 TxIN2 TxIN3 TxIN4 TxIN6 TxIN7 TxIN8
TxIN9 TxIN12 TxIN13 TxIN14 TxIN15 TxIN18 TxIN19 TxIN20 TxIN21 TxIN22 TxIN26 TxIN27
TxIN5 TxIN10
TxIN11 TxIN16 TxIN17 TxIN23 TxIN24 TxIN25
TA OUT 0+
TA OUT 0-
TA OUT 1+
TA OUT 1-
TA OUT 2+
TA OUT 2-
TA OUT 3+
TA OUT 3-
Rx 0+
Rx 0-
Rx 1+
Rx 1-
Rx 2+
Rx 2-
Rx 3+
Rx 3-
27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55
1 6
7 34 41 42 49 50
2
3
5
Rx OUT0 Rx OUT1 Rx OUT2 Rx OUT3 Rx OUT4 Rx OUT6 Rx OUT7 Rx OUT8
Rx OUT9 Rx OUT12 Rx OUT13 Rx OUT14 Rx OUT15 Rx OUT18 Rx OUT19 Rx OUT20 Rx OUT21 Rx OUT22 Rx OUT26 Rx OUT27
Rx OUT5 Rx OUT10
Rx OUT11 Rx OUT16 Rx OUT17 Rx OUT23 Rx OUT24 Rx OUT25
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5 DE R6 R7 G6 G7 B6
B7 Not connect Not connect Not connect
DCLK 31 TxCLK IN TxCLK OUT+
TxCLK OUT-
R0~R7: Pixel R Data (7; MSB, 0; LSB)
G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE : Display timing signal
Notes(1) RSVD(reserved)pins on the transmitter shall be “H” or “L”.
RxCLK IN+
RxCLK IN-
16
26 RxCLK OUT DCLK
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5.5 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Color
R7 R6 R5 R4 R3 R2 R1 R0 R7 R6 G5 G4 G3 G2 G1 G0 R7 R6 B5 B4 B3 B2 B1 B0
Basic Colors
Gray Scale Of Red
Black Red Green Blue Cyan Magenta Yellow White Red(0) / Dark Red(1) Red(2)
:
: Red(253) Red(254) Red(255)
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
1
1
1
1
1
1
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Data Signal
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Green(0) / Dark
Gray Scale Of Green
Gray Scale Of Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Green(1) Green(2)
:
: Green(253) Green(254) Green(255) Blue(0) / Dark Blue(1) Blue(2)
:
: Blue(253) Blue(254) Blue(255)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
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:
:
:
:
:
:
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
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:
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0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
Frequency 1/Tc 50 75 85 MHZ -
LVDS Interface
Vertical Active Display Term
Horizontal Active Display Term
Input data Term
DE Term
Note: Because of this module is operated by DE only mode, Hsync and Vsync input signals should be set
Setup Time Tlvsu 600 - - ps Hold Time Tlvhd 600 - - ps Frame Rate Fr 47 60 63 Hz ­Total Tv 730 746 840 Th Tv=Tvd+Tvb Display Tvd 720 720 720 Th ­Blank Tvb 10 26 120 Th ­Total Th 1350 1664 1850 Tc Th=Thd+Thb Display Thd 1280 1280 1280 Tc ­Blank Thb 70 384 570 Tc ­Setup time TS 7 -- -- ns Hold time T Setup time TSDE 7 -- -- ns Hold time T
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
H 7 -- -- ns
HDE 7 -- -- ns
to low logic level or ground. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
DE
Th
DCLK
Tc
DE
DATA
Tvd
Thb
Tv
Valid display data (1280 cks)
Thd
Tvb
DCLK
DE
50%
TSDE
80%
DATA
18
S
T
80%
20% 20%
TH
50%
50%
THDE
80%
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LVDS INPUT INTERFACE TIMING DIAGRAM
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
14
3T
14
5T
14
Tc
7T
14
9T
14
11T
14
13T
14
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Љ
Љ
Љ
Љ
Љ
Љ
Љ
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
diagram below.
Power Supply
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0.9 VCC
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
0.9 V
CC
V
0ЉT1Љ10ms
0
0
500ms
CC
0V
2
50ms
T
3
50ms
T
4
T
Signals
0V
Backlight (Recommended) 100ms
100ms
T
5
T6
0.1V
CC
2
T
VALID
Power On
50%
T
5
Power ON/OFF Sequence
50%
T
6
T
3 T1
Power Off
0.1V
DD
T4
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
20
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage VCC 5.0 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Lamp Current IL Oscillating Frequency (Inverter) FL
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should be
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25r2
50r10
(4.8r0.3)
(56r2)
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
o
C
%RH
mA
KHz
measured under the test conditions described in 7.1 and stable environment shown in Note (6).
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR (600) - - Note(2)
TR - (15) - ms
Response Time
Center Luminance of White L White Variation Cross Talk CT - - (4) % Note(6)
Red
Green Color Chromaticity
Viewing Angle
Blue
White
Color Gamut
Horizontal
Verti ca l
TF - (10) - ms
Gray to
gray(average)
C
GW
Rx (0.647) ­Ry Gx Gy Bx
By Wx (0.285) ­Wy (0.293) -
Tx+
T
-
x
TY+
T
-
Y
T
=0q, TY =0q
x
Viewing Normal
Angle
CRt20
(12) ms Note(4)
(500) - cd/m2Note(5)
- - (1.3) - Note(8)
(0.331) (0.271) (0.597) (0.142) (0.072)
(72) (75) - % (80) (88) ­(80) (88) ­(80) (88) ­(80) (88) -
-
-
-
-
-
Deg. Note(1)
Note(3)
Note(7)
21
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Note (1) Definition of Viewing Angle (Tx, Ty):
Viewing angles are measured by Eldim EZ-Contrast 160R
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
TX- = 90º
x-
6 o’clock
T
y- = 90º
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
Normal
Tx = Ty = 0º
Ty- Ty
Tx
Tx
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (7).
Note (3) Definition of Response Time (T
100%
90%
Gray Level 255
Optical
Response
10%
0%
T
R
F
, TF):
Gray Level 0
Gray Level 255
T
R
Time
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A
A
Note (4) Definition of Gray to Gray average Switching Time:
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
100%
90%
Optical
Response
10%
0%
The driving signal means the signal of gray level 0, 63, 127, 191, 255.
Gray to gray average time means the average switching time of gray level 0 ,63,127,191,255.
Note (5) Definition of Luminance of White (L
Measure the luminance of gray level 255 at center point and 5 points
LC = L (5)
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
L (x) is corresponding to the luminance of the point X at the figure in Note (7).
Gray to gray switching time
, L
C
AVE
Time
Time Gray to gray switching time
):
Note (6) Definition of Cross Talk (CT):
CT = | Y
– YA | / YA u 100 (%)
B
Where:
Y
= Luminance of measured location without gray level 0 pattern (cd/m2)
A
Y
= Luminance of measured location with gray level 0 pattern (cd/m2)
B
(0, 0)
ctive Area
Y
(D/8,W/2)
A, L
Gray 128
Y
(D/2,7W/8)
A, D
Y
A, U
Y
A, R
(D,W)
(D/2,W/8)
(7D/8,W/2)
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W/8)
B, D
(0, 0)
ctive Area
Gray 0
Gray 0
Gray 128
Y
B, U
Y
B, R
(3D/4,3W/4)
(D,W)
(D/2,W/8)
(7D/8,W/2)
23
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Note (7) Measurement Setup:
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be
executed after lighting Backlight for 1 hour in a windless room.
LCD Module
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Note (8) Definition of White Variation (GW):
Measure the luminance of gray level 255 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
LCD Panel
Center of the Screen
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
Horizontal Line
D
D/4 D/2 3D/4
Vertical Line
W
W/4
W/2
3W/4
12
X
5
34
Active Area
: Test Point
X=1 to 5
24
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8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions : 662(L) X 407 (W) X 443 (H)
(3) Weight : approximately 16Kg ( 5 modules per box)
8.2 PACKING METHOD
Figures 8-1 and 8-2 are the packing method
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Figure.8-1 packing method
25
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Carton Label
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
Corner Protector:L1250*50mm*50mm
Pallet:L1100*W1100*H135mm Bottom Cap:L1100*W1100*H120mm
Pallet Stack:L1100*W1100*H1474mm Gross:210kg
PE Sheet
Film
Bottom Cap
PP Belt
Figure. 8-2 Packing method
26
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9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
CHI MEI
OPTOELECTRONICS
V230W1 -L01 Rev. XX
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
E207943
MADE IN TAIWAN
X X X X X X X Y M D L N N N N
(a) Model Name: V230W1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X
Serial ID includes the information as below:
X X X X X Y M D L N N N N
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
CMO Internal Use
(a) Manufactured Date: Year: 0~9, for 2000~2009
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
st
to 31st, exclude I ,O, and U.
27
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Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) It is recommended to assemble or to install a module into the user’s system in clean working areas.
The dust and oil may cause electrical short or worsen the polarizer.
(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and Backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD
modules in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slow, and the starting voltage of CCFL will be higher than that of room
temperature.
10.2 SAFETY PRECAUTIONS
(1) The startup voltage of a Backlight is approximately 1000 Volts. It may cause an electrical shock while
assembling with the inverter. Do not disassemble the module or insert anything into the Backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
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11. MECHANICAL CHARACTERISTIC
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Issued Date: June 15, 2004
Model No.: V230W-L01
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