5.1.1 Power Specification.............................................................................................................................22
5.1.2 Signal Electrical Characteristics...........................................................................................................24
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Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
Record of Revision
Version and
Date
Page
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Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
1. Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth
when handling.
7) Do not open or modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) In case if a Module has to be put back into the packing container slot after once it was taken out
from the container, do not press the center of the CCFL reflector edge. Instead, press at the far
ends of the CCFL Reflector edge softly. Otherwise the TFT Module may be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the
Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure, do not twist nor bend the TFT Module
even momentary. At designing the enclosure, it should be taken into consideration that no
bending/twisting forces are applied to the TFT Module from outside. Otherwise the TFT Module
may be damaged.
12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local
ordinances or regulations for disposal.
13) Small amount of materials having no flammability grade is used in the LCD module. The LCD module
should be supplied by power complied with requirements of Limited Power Source (IEC60950 or
UL1950), or be applied exemption.
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14) The LCD module is designed so that the CCFL in it is supplied by Limited Current Circuit
(IEC60950 or UL1950). Do not connect the CCFL in Hazardous Voltage Circuit.
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Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
2. General Description
This specification applies to the 20.1 inch-wide Color TFT-LCD Module M201EW02 v.8.
The display supports the WSXGA+ (1680(H) x 1050(V)) screen format and 16.7M colors (RGB 6-bits+Hi-RFC
data).
All input signals are 2 Channel LVDS interface compatible.
This module does not contain an inverter card for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 ℃ condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm] 511.13 (20.1"Wide)
Active Area [mm] 433.44 (H) x 270.90(V)
Pixels H x V 1680(x3) x 1050
Pixel Pitch [mm] 0.258 (per one triad) x 0.258
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance ( Center ) [cd/m2]
Contrast Ratio TBD
Optical Response Time [msec] TBD (Typ, on/off)
Nominal Input Voltage VCC [Volt] +5.0 V
Power Consumption
(VCC line + CCFL line)
Weight [Grams] 2500 (Typ)
Physical Size [mm] 459.4(W) x 296.4(H) x 16.6(D) (Typ)
Electrical Interface Dual Channel LVDS
Support Color 16.7M colors (RGB 6-bits+Hi-FRC data )
Temperature Range
Operating
Storage (Shipping)
Surface Treatment Hard-coating (3H), Anti-Glare treatment
RoHS RoHS compliance
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[Watt] TBD
[oC]
[oC]
300cd/m
0 to +50
-20 to +60
2 @ 7.5mA
(Typ)
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Product Specification
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2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ. Max. Note
Viewing Angle
Luminance Uniformity
Response Time
Color / Chromaticity
Coordinates
(CIE 1931)
White Luminance at CCFL
7.5mA (central point)
Contrast ratio Normal Direction
Crosstalk (in75Hz)
Flicker
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[degree]
[degree]
[degree]
[degree]
[%] 75 80 - 2,3
[msec]
[msec]
[msec]
[cd/m2]
[%] 1.5 5
[dB] -20 7
Horizontal (Right)
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
Rising Time
Falling Time
Rising + Falling
Red x 0.610 0.640 0.670
Red y 0.322 0.352 0.382
Green x 0.258 0.288 0.318
Green y 0.598 0.628 0.658
Blue x 0.117 0.147 0.177
Blue y 0.040 0.070 0.100
White x 0.283 0.313 0.343
White y 0.299
75
75
75
75
-
-
-
240 300
800
80
80
80
80
TBD TBD
TBD TBD
TBD TBD
0.329
TBD
M201EW02 V8
-
-
-
-
4,6
0.359
-
- 4
1
4
4
Optical Equipment: BM-5A, BM-7, PR880, or equivalent
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Product Specification
Minimum
Luminance
of 9 points
=
Max
imum
Luminance
of 9 points
50 %
90 %
90 %
50 %
10 %
AU OPTRONICS CORPORATION
Note 1: Definition of viewing angle
Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal and
180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as follows;
90° (θ) horizontal left and right and 90° (Φ) vertical, high (up) and low (down). The measurement direction
is typically perpendicular to the display surface with the screen rotated about its center to develop the
desired measurement viewing angle.
M201EW02 V8
Note 2: 9 points position
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10 %
Note 3: The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the
minimum test point luminance
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δ
W9
Product Specification
TFT-LCD
LCD Panel
AU OPTRONICS CORPORATION
Note 4: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed after
lighting Backlight for 30 minutes in a stable, windless and dark room.
M201EW02 V8
Photo detector
Field=2°
50 cm
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Note 5: Definition of Cross Talk (CT)
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
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Center of the screen
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
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Product Specification
R G B R G B R G B R G B
Level
DC
90 10 0 %
Tr
F
R
90 10 0 %
Tr
F
R
AU OPTRONICS CORPORATION
Note 6: Definition of response time:
The output signals of photo detector are measured when the input signals are changed from “Full Black” to
“Full White” (rising time), and from “Full White” to “Full Black ”(falling time), respectively. The response time
is interval between the 10% and 90% of amplitudes. Please refer to the figure as below.
M201EW02 V8
100
100
Optical
Optical
response
response
White
White
Note 7: Subchecker Pattern
R G B R G B
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Black
Black
Gray Level = L127
Gray Level = L0
Tr
Tr
White
White
Method: Record dBV & DC value with (WESTAR)TRD-100
Amplitude
DC
log20(dB)Flicker =
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AC
Time
Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
3. Functional Block Diagram
The following diagram shows the functional block of the 20.1 inches wide Color TFT/LCD Module:
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JAE FI-XB30SSRL-HF16 YEONHO35001HS-02L
I/F + X-PCB
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Product Specification
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4. Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
4.1 TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive
4.2 Backlight Unit
Item Symbol Min Max Unit Conditions
CCFL Current ICFL - 8 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Humidity HOP 5 90 [%RH]
Storage Temperature TST -20 +60 [oC]
VIN -0.3 6 [Volt] Note 1,2
M201EW02 V8
Note 3
Storage Humidity HST 5 90 [%RH]
Note 1: With in Ta (25℃ )
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality performance, please refer to AUO IIS (Incoming Inspection Standard).
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Operating Range Storage Range
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Product Specification
Vin rising time
0V
5.0V
470 us
AU OPTRONICS CORPORATION
5. Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
M201EW02 V8
Symbol Parameter Min Typ Max Units
VCC
ICC VCC current -
Irush LCD Inrush Current - -
PCC VCC Power -
Logic/LCD Drive
Voltage
4.5 5 5.5 [Volt] ±10%
TBD TBD
TBD
TBD TBD
Note: Measurement conditions:
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(High to Low)
Control Signal
SW
+12.0V
+5.0V
R1
47K
R2
1K
D6
D5
D2S
D1
G
C3
Q3
AO6402
D2SD1D5
G
D6
Q3
AO6402
F1
[mA]
Vin=5V , All Black Pattern,
at 60Hz
[A] Note
[Watt]
Vin=5V , All Black Pattern,
at 60Hz
C1
1uF/16V
Condition
VCC
(LCD Module Input)
C2
1uF/25V
VR1
47K
0.01uF/25V
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Product Specification
VID│
VSS
AU OPTRONICS CORPORATION
M201EW02 V8
5.1.2 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when Vin is off
It is recommended to refer the specifications of SN75LVDS82DGG (Texas Instruments) in detail.
Each signal characteristics are as follows;
SymbolParameterMinTypMaxUnits
VTH
VTL
│VID│ Input Differential Voltage 100 400 600 [mV] Note
VICM
Note: LVDS Signal Waveform
Differential Input High
Threshold
Differential Input Low
Threshold
Differential Input Common
Mode Voltage
V
T
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- - +100 [mV]
-100 - - [mV]
+1.0 +1.2 +1.5 [V]
VICM
Condition
VICM = 1.2V
Note
VICM = 1.2V
Note
VTH/VTL = ±100MV
Note
│
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5.2 Backlight Unit
Parameter guideline for CCFL Inverter
Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
Symbol
ISCFL CCFL standard current 7 7.5 8
IRCFL CCFL operation range
FCFL CCFL Frequency 40 55 60 [KHz] (Ta=25oC) Note 3,4
ViCFL
(0oC)
ViCF
(25oC)
VCFL
PCFL
LTCFL CCFL life Time 50,000 55,000 - [Hour] (Ta=25oC) Note 7
Note 1: Typ. are AUO recommended design points.
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Operation Voltage
CCFL Power consumption (for
reference)
ParameterMin.Typ.Max.UnitCondition
[mA]
rms
3 7.5 8
1700 -
1300 -
TBD
- TBD- [Watt] (Ta=25oC) Note 6
750
@7.5mA
TBD
[mA]
rms
[Volt]
rms
[Volt]
rms
[Volt]
rms
(Ta=25oC) Note 2
(Ta=25oC) Note 2
(Ta=0oC) Note 5
(Ta=25oC) Note 5
(Ta=25oC) Note 6
*1 All of characteristics listed are measured under the condition using the AUO test inverter.
*2 In case of using an inverter other than listed, it is recommended to check the inverter carefully.
*3 In designing an inverter, it is suggested to check safety circuit very carefully. Impedance of CCFL, for
*4 Generally, CCFL has some amount of delay time after applying kick-off voltage. It is recommended to
*5 Reducing CCFL current increases CCFL discharge voltage and generally increases CCFL discharge
Note 2: It should be employed the inverter which has “Duty Dimming”, if IRCFL is less than 4mA.
Note 3: CCFL discharge frequency should be carefully determined to avoid interference between inverter
and TFT LCD.
Note 4: The frequency range will not affect to lamp life and reliability characteristics.
Note 5: CCFL inverter should be able to give out a power that has a generating capacity of over 1,500
voltage. Lamp units need 1,500 voltage minimum for ignition.
Note 6: The variance of CCFL power consumption is ±10%. Calculator value for reference (ISCFL × VCFL
× 4 = PCFL
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Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at low
power may happen.
instance, becomes more than 1 [M ohm] when CCFL is damaged.
keep on applying kick-off voltage for 1 [Sec] until discharge.
frequency. So all the parameters of an inverter should be carefully designed so as not to produce too
much leakage current from high-voltage output of the inverter.
Note 7:Definition of Life time: Brightness becomes 50%. The typical life time CCFL in on the condition at
7.5 m A lamp current.
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Product Specification
R G B R GB R G B R GB R GB R G B R GB R G B
1 2 1679 1680
1st Line
1050
Line
AU OPTRONICS CORPORATION
6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
M201EW02 V8
6.2 The input data format
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Note 1: R/G/B data 7:MSB, R/G/B data 0:LSB O = “First Pixel Data”
E = “Second Pixel Data”
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Product Specification
PIN #
SIGNAL NAME
DESCRIPTION
1
RxO0
- Negative LVDS di
fferential data input (Odd data)
2
RxO0+
Positive LVDS differential data input (Odd data)
3
RxO1
- Negative LVDS differential data input (Odd data)
4
RxO1+
Positive LVDS differential data input (Odd data)
5
RxO2
- Negative LVDS differential data input (O
dd data, H
-
Sync,V
-
Sync,DSPTMG)
6
RxO2+
Positive LVDS differential data input (Odd data, H
- Negative LVDS differential data input (Even data)
23
RxE3+
Positive LVDS differential data input (Even data)
24
GND
Power Ground
25
GND
Power Ground
26 NC
No contact (For AUO test only)
27
GND
Power Ground
28
VCC
+5.0V
Power
Supply
29
VCC
+5.0V
Power
Supply
30
VCC
+5.0V
Power
Supply
AU OPTRONICS CORPORATION
M201EW02 V8
6.3 Signal Description
The module using one LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential
signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels
while the second LVDS port(RxExxx) transmits even pixels.
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Product Specification
Connector
RxO
IN
0
-
VCC
AU OPTRONICS CORPORATION
Note1: Start from left side
M201EW02 V8
Note2: Input signals of odd and even clock shall be the same timing.
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30
6.4 Timing Characteristics
6.4.1 Timing Characteristics
Basically, interface timings described here is not actual input timing of LCD module but output timing of
SN75LVDS82DGG (Texas Instruments) or equivalent.
Signal Item Symbol Min Typ Max Unit
Period Tv
Vertical
Active Tdisp(v) 1050 1050 1050 Th
Section
Blanking Tbp(v)+Tfp(v)+PWvs 10 16 998 Th
1060 1066 2048 Th
Horizontal
Section
Clock
Frame rate Frame rate F 50 60 75 Hz
Note : DE mode only
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Period Th 890 1128 2408 Tclk
Active Tdisp(h) 840 840 840 Tclk
Blanking Tbp(h)+Tfp(h)+PWhs 50 288 1208 Tclk
Period Tclk 12.5 13.86 16.67 ns
Frequency Freq 47.17 72.1 80 MHz
6.4.2Timing diagram
RGB Data
(Even)
RGB Data
(Odd)
Invalid Data
Invalid Data
2
4
6
8
10
Pixel
Pixel
1
Pixel Pixel
Pixel
39M-1
Pixel
5M-3
Pixel Pixel PixelPixel Pixel Pixel
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7
11
12
M-4
M-2
M
PixelPixelPixelPixel
M-5
PixelPixel
Invalid Data
Invalid Data
Product Specification
M201EW02 V8
AU OPTRONICS CORPORATION
Hsync
DE
PWhs
Tbp(h)
Tdisp(h)
Tfp(h)
CLK
Tclk
RGB Data
DE
LineLineLineLineLin eLine
N
Invalid Data
2
43
N1
Invalid Data
Hsync
Tfp(v)
Tbp(v)
Tdisp(v)
Th
Vsync
PWvs
Tv
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Product Specification
T5 T2
T1
T6
AU OPTRONICS CORPORATION
M201EW02 V8
6.5 Power ON/OFF Sequence
Vin power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from
any system shall be Hi-Z state or low level when Vin is off.
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Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
7. Connector & Pin Assignment
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following components.
7.1 TFT LCD Module
7.1.1 Connector
Connector Name / Designation Interface Connector / Interface card
Manufacturer JAE or compatible
Type Part Number
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Product Specification
AU OPTRONICS CORPORATION
7.2 Backlight Unit
Connector Name / Designation Lamp Connector / Backlight lamp
Manufacturer YEONHO
M201EW02 V8
Type Part Number
Mating Type Part Number SM02B-BHSS-1-TB (2pin)
35001HS-02L (CN3/CN4)
35001HS-02L (CN2/CN5)
7.2.1 Signal for Lamp connector
Upper
Upper
Connector No.
CN2
CN3
CN4
CN5
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Pin No. Color Function
1 PinkHigh Voltage (Lamp 1)
2 White Low Voltage (Lamp 1)
1 PinkHigh Voltage (Lamp 2)
2 White Low Voltage (Lamp 2)
1 PinkHigh Voltage (Lamp 3)
2 White Low Voltage (Lamp 3)
1 PinkHigh Voltage (Lamp 4)
2 White Low Voltage (Lamp 4)
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8. Reliability
Reliability test condition
Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
Items Required Condition
Temperature Humidity Bias (THB)
High Temperature Operation (HTO)
Low Temperature Operation (LTO)
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Drop Test Height: 60 cm, package test
Thermal Shock Test (TST)
On/Off Test On/10sec, Off/10sec, 30,000 cycles
Note 1: The TFT-LCD module will not sustain damage after being subjected to 100 cycles of rapid
temperature change. A cycle of rapid temperature change consists of varying the temperature from
-20℃ to 60℃, and back again. Power is not applied during the test. After temperature cycling, the
unit is placed in normal room ambient for at least 4 hours before power on.
Note 2: According to EN61000-4-2 , ESD class B: Some performance degradation allowed. No data lost.
Self-recoverable. No hardware failures.
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Product Specification
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9 Shipping Label
The label is on the panel as shown below:
M201EW02 V8
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Product Specification
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10. Mechanical Characteristics
M201EW02 V8
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Product Specification
AU OPTRONICS CORPORATION
M201EW02 V8
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