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M201EW01 V1
Document Version: 0.1
Date: 2004/11/12
Product Functional Specification
20.1 inch WSXGA+ Color TFT LCD Module
Model Name: M201EW01 V1
( ) Preliminary Specification
( ) Final Specification
Note: This Specification is subject to change without notice.
(C) Copyright AU Optronics Ver 0.1 1/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
AU OPTRONICS CORPORATION
Product Specification
20.1"Wide SXGA+ Color TFT-LCD Module
Model Name: M201EW01 V.1
Approved by Prepared by
CCChiu
DDBU Marketing Division / AU Optronics corporation
Customer Checked & Approved by
(C) Copyright AU Optronics Ver 0.1 2/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
Contents
1.0 Handling Precautions .............................................................6
2.0 General Description ...............................................................7
2.1 Display Characteristics ................................................................................................................... 7
2.2 Optical Characteristics .................................................................................................................... 8
3.0 Functional Block Diagram ....................................................12
4.0 Absolute Maximum Ratings..................................................13
4.1 TFT LCD Module............................................................................................................................ 13
4.2 Backlight Unit.................................................................................................................................. 13
4.3 Absolute Ratings of Environment ................................................................................................ 13
5.0 Electrical characteristics ......................................................14
5.1 TFT LCD Module............................................................................................................................ 14
5.1.1 Power Specification .............................................................................................. 14
5.1.2 Signal Electrical Characteristics.............................................................................. 15
5.2 Backlight Unit ................................................................................................................................... 16
5.2.1 Parameter guideline for Hot-to-Hot driven Inverter................................................... 16
5.2.2 Parameter guideline for single CCFL with Hot-to-Cold Inverter (for reference) ................................... 17
6.0 Signal Characteristic ............................................................18
6.1 Pixel Format Image ....................................................................................................................... 18
6.2 The input data format .................................................................................................................... 19
6.3 Signal Description.......................................................................................................................... 20
6.4 Timing Characteristics................................................................................................................... 21
6.4.1 Timing diagram ................................................................................................... 22
6.5 Power ON/OFF Sequence ........................................................................................................... 23
7.0 Connector & Pin Assignment................................................24
7.1 TFT LCD Module............................................................................................................................ 24
8.0 Reliability.............................................................................26
9.0 Environment ........................................................................27
9.1 Temperature and Humidity ........................................................................................................... 27
9.1.1 Operating Conditions............................................................................................ 27
9.1.2 Shipping Conditions ............................................................................................. 27
9.2 Atmospheric Pressure................................................................................................................... 27
10.0 Safety ................................................................................28
10.1 Sharp Edge Requirements......................................................................................................... 28
10.2 Materials........................................................................................................................................ 28
10.2.1 Toxicity ............................................................................................................ 28
10.2.2 Flammability ..................................................................................................... 28
(C) Copyright AU Optronics Ver 0.1 3/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
10.3 Capacitors..................................................................................................................................... 28
11.0 Other requirement .............................................................29
11.1 National Test Lab Requirement ................................................................................................. 29
11.2 Label .............................................................................................................................................. 29
12.0 Mechanical Characteristics.................................................30
(C) Copyright AU Optronics Ver 0.1 4/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
Record of Revision
Version and Date Page Old description New Description Remark
0.1 2004/11/12 All First Edition for Customer All
(C) Copyright AU Optronics Ver 0.1 5/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
1.0 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 nor modify the Module Assembly.
8) Do not press or pat the panel surface by fingers,hand or tooling
9) Do not press the reflector sheet at the back of the module to any directions.
10) 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.
11) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface
Connector of the TFT module.
12) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for example), 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.
(C) Copyright AU Optronics Ver 0.1 6/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
2.0 General Description
This specification applies to the 20.1 inch-wide Color TFT-LCD Module M201EW01.
The display supports the WSXGA+ (1680(H) x 1050(V)) screen format and 16.7M colors (RGB 8-bits 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 Black
White Luminance ( Center ) [cd/m2] 450 cd/m2 Note 1
Contrast Ratio 800 : 1 (Typ)
Optical Response Time [msec] 20ms (Typ, on/off) ; 12ms (Average, grey to grey)
Color Saturation 72% NTSC
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption [Watt] 40W(Typ) (w/o Inverter, All white pattern)
(VDD line + CCFL line)
Weight [Grams] 2150 (Max)
Physical Size [mm] 459.4(W) x 296.4(H) x 31.5 (D) (Typ)
Electrical Interface Even/Odd R/G/B data, 3 sync signal,
Clock
Support Color 16.7M colors (RGB 8-bit data )
Temperature Range
Operating [oC] 0 to +50
Storage (Shipping) [oC] -20 to +60
Surface Treatment Hard-coating (3H), Glare Type
Note 1: Hot-to-Hot inverter driven method is recommend. The typical central brightness specification could be
attained while input power consumption of a Hot-to-Hot inverter is higher than 43 Watt; the luminance efficiency is
about 10.5 nit/Watt.
(C) Copyright AU Optronics Ver 0.1 7/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 :
Item Unit Conditions Min. Typ. Max. Note
Viewing Angle Horizontal (Right) 85
[degree] 75 -
CR = 10 (Left)
[degree]
85 -
Vertical (Up) 85
[degree] 75 -
CR = 10 (Down)
[degree]
85 -
Contrast ratio Normal Direction 400 800
Response Time [msec] Rising Time 15
- 25 Note 1
[msec] Falling Time
- 5 15 Note 1
[msec] Rising + Falling
- 20 40 Note 1
[msec] Grey to Grey
- 12 - Note 2
(average)
Color / Chromaticity Red x 0.610 0.640 0.670
Coordinates (CIE)
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 0.114 0.144 0.174
Blue y 0.046 0.076 0.106
White x 0.283 0.343
Color Coordinates (CIE) White 0.313
White y 0.299 0.359
0.329
White Luminance (central point)
[cd/m2]
320 450 -
Luminance Uniformity
[%] 70 75 - Note 3
Crosstalk (in75Hz)
[%] 1.5 Note 4
Flicker DB -20 Note 5
Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A ,
BM 7 ,CS-1000, & EZContrast* )
Aperture 1 with 100cm viewing distance (VD) or 2 with 50cm viewing distance (VD)
Test Point Center (VESA point 9)
Environment < 1 lux
LCD Module
PR-880 /
BM5A /
BM7
/CS1000
(C) Copyright AU Optronics measuring distance
Ver 0.1 8/32
2004 All Rights Reserved.
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Module Driving Equipment
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M201EW01 V1
*' EZ Contrast is different measurement tool with very close viewing distance.
Note 1: Definition of Response time
The output signals of photodetector are measured when the input signals are changed from "Black" to "White"
(rising time), and from "White" to "Black "(falling time), respectively. The response time is interval between the
10% and 90% of amplitudes.
% Tr F Tr R
100
90
Optical
White Black White
response
10
0
Note 2: Over-Drive and Response time:
Driving Signal
B
A
Time
100%
Optical Response
90%
10%
0%
Tr Tf Time
Algorithm:
Level A - Level B t 16 then average Tr 16ms & average Tf 16ms
(C) Copyright AU Optronics Ver 0.1 9/32
2004 All Rights Reserved.
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M201EW01 V1
Note 3: Brightness uniformity of these 9 points is defined as below
90 % 50 % 10 %
10 %
50 %
90 %
Minimum Luminance in 9 points (1 - 9)
Uniformity x 100%
Maximum Luminance in 9 Points (1 - 9)
Note 4: Crosstalk is defined as below :
1/2 1/6 2/3 1/2 1/3 1/6
1/6
A A' 1/6
1/3
1/2 1/2
B B'
2/3
184 gray level 184 gray level
Unit: percentage of dimension of display area 0 gray level
l LA-LA' l / LA x 100%= 1.5% max., LA and LB are brightness at location A and B
l LB-LB' l / LB x 100%= 1.5% max., LA' and LB' are brightness at location A' and B'
(C) Copyright AU Optronics Ver 0.1 10/32
2004 All Rights Reserved.
No Reproduction and Redistribution Allowed.
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M201EW01 V1
Note5: Test Paterm: Subchecker Pattern
R GB R GB
Gray Level = L127
R GB R GB
Gray Level = L0
R GB R GB
Method: Record dBV & DC value with (WESTAR)TRD-100
Amplitude
AC
DC
Time
AC Level(at 30 Hz)
Flicker (dB) 20 log
DC Level
(C) Copyright AU Optronics Ver 0.1 11/32
2004 All Rights Reserved.
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M201EW01 V1
3.0 Functional Block Diagram
The following diagram shows the functional block of the 20.1 inches wide Color TFT/LCD Module:
AUO ASIC
G1
LVDS
Y-Driver IC
Receiver Timing TFT-LCD
LVDS
1680*(3)*1050
Connector
Controller
Pixels
Over-Driver
+ 5V X-Driver IC
G1050
D1 D5040
6 CCFL
Gamma
DC/DC
Correction
Converter
DC POWER
I/F + X-PCB
Inverter
JAE FI-XB30SL-HF10 JST PHR-14
Mating Type: Mating Type:
JAE FI-X30HL-T ( Locked Type ) S14B-PH-SM3
JAE FI-X30S-H ( Unlocked Type )
(C) Copyright AU Optronics Ver 0.1 12/32
2004 All Rights Reserved.
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M201EW01 V1
4.0 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 Voltage VIN -0.3 +5.5 [Volt] Note 1,2
4.2 Backlight Unit
Item Symbol Min Max Unit Conditions
CCFL Current ICFL - 7 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Humidity HOP 8 95 [%RH] Note
o
Storage Temperature TST -20 +60 [ C] Note
Storage Humidity HST 8 95 [%RH] Note
Note 1: Single lamp for Hot-to-Cold driven in Ta (25 )
Note 2: Permanent damage to the device may occur if exceed maximum values
Relative Humidity %
Twb=39
T=40 ,H=95%
100
95
80
T=50 ,H=55%
60
T=60 ,H=39%
Storage
40 range Operation range T=65 ,H=29%
20 Storage
range
5
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Temperature
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M201EW01 V1
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
Symbol Parameter Min Typ Max Units Condition
Logic/LCD Drive
VDD 4.5 5 5.5 [Volt]