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M190EN03 V.3
Product Specification
AU OPTRONICS CORPORATION
Product Specification
19.0" SXGA Color TFT-LCD Module
Model Name: M190EN03 V.3
Approved by Prepared by
CC Chiu Belinda Chen
DDBU Marketing Division / AU Optronics corporation
Customer Checked & Approved by
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M190EN03 V.3
Product Specification
Product Specification
19.0" SXGA Color TFT-LCD Module
Model Name: M190EN03
V.3
() Preliminary Specifications
( ) Final Specifications
Note: This Specification is subject to change without notice.
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M190EN03 V.3
Product Specification
Contents
1.0 Handling Precautions .............................................................6
2.0 General Description ...............................................................8
2.1 Display Characteristics....................................................................................................... 8
2.2 Optical Characteristics ....................................................................................................... 9
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
6.0 Signal Characteristic ............................................................17
6.1 Pixel Format Image .......................................................................................................... 17
6.2 The Input Data Format ..................................................................................................... 17
6.3 Signal Description ............................................................................................................ 18
6.4.1 Timing Characteristics .......................................................................................... 20
6.4.2 Timing diagram ................................................................................................... 20
6.5 Power ON/OFF Sequence ............................................................................................... 21
7.0 Connector & Pin Assignment................................................22
7.1 TFT LCD Module.............................................................................................................. 22
7.2 Backlight Unit ................................................................................................................... 23
7.3 Signal for Lamp Connector .............................................................................................. 23
8.0 Vibration, Shock, and Drop ..................................................23
8.1 Vibration & Shock............................................................................................................. 23
8.2 Drop Test.......................................................................................................................... 24
9.0 Environment ........................................................................24
9.1 Temperature and Humidity ............................................................................................... 24
9.1.1 Operating Conditions............................................................................................ 24
9.1.2 Shipping Conditions ............................................................................................. 24
9.2 Atmospheric Pressure ...................................................................................................... 24
9.3Thermal Shock .................................................................................................................. 24
10.0 Reliability...........................................................................25
10.1 Failure Criteria................................................................................................................ 25
10.2 Failure Rate.................................................................................................................... 25
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M190EN03 V.3
Product Specification
10.2.1 Usage .............................................................................................................. 25
10.2.1 Component De-rating ......................................................................................... 25
10.3 On/OFF Cycle ................................................................................................................ 25
11.0 Safety ................................................................................26
11.1 Sharp Edge Requirements ............................................................................................. 26
11.2 Materials......................................................................................................................... 26
11.2.1 Toxicity ............................................................................................................ 26
11.2.2 Flammability ..................................................................................................... 26
11.3 Capacitors ...................................................................................................................... 26
12.0 Other requirement .............................................................26
12.1 National Test Lab Requirement ...................................................................................... 26
12.2 Label .............................................................................................................................. 26
13.0 Mechanical Characteristics.................................................27
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M190EN03 V.3
Product Specification
Record of Revision
Version and Date Page Old description New Description Remark
0.1 2005/03/14 All First Edition for Customer All
0.2 2005/05/12 8 N/A RoHS Compliance Added
9 Contrast Ratio:Min:500 Contrast Ratio:Min:750 Revised
0.3 2005/07/28 8 Optical Response Time: Optical Response Time:
Revised
20ms (Typ, on/off) 14ms (Typ, on/off)
9 Response Time: Response Time:
Rising Time:15 ms Rising Time:9 Revised
Rising + Falling:20 ms Rising + Falling: 14 ms
9 The response time is interval The response time is interval between
between the 10% and 90% of the 10% and 83% (1 frame at 60 Hz)
Revised
of amplitudes.
amplitudes.
0.4 2005/07/28 9 % TrF TrR
% TrF TrR
100
100 90
90
Optical
Optical White Black Black White
White Black White response
response
10
10 Revised
0
0
1 Frame 1 Frame
The response time is interval
between the 10% and 83% (1 frame The response time is interval between
at 60 Hz) of amplitudes. the 10% and 90% (1 frame at 60 Hz)
of amplitudes.
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M190EN03 V.3
Product Specification
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 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 (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.
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M190EN03 V.3
Product Specification
2.0 General Description
This specification applies to the 19.0 inch Color TFT-LCD Module M190EN03 V3.
The display supports the SXGA (1280(H) x 1024(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] 480(19")
Active Area [mm] 376.32 (H) x 301.056 (V)
Pixels H x V 1280(x3) x 1024
Pixel Pitch [mm] 0.294 (per one triad) x 0.294
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally Black
White Luminance ( Center ) [cd/m2] 250 cd/m2 @7mA (Typ)
Contrast Ratio 1,000 : 1 (Typ)
Optical Response Time [msec] 14 ms (Typ, on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption [Watt] 27.5W(Typ) (w/o Inverter, All white pattern)
(VDD line + CCFL line)
Weight [Grams] 2500 (Max)
Physical Size [mm] 396(W) x 324(H) x 17.5(D) (Typ)
Electrical Interface Even/Odd R/G/B data, 3 sync signal,
Clock
Support Color 16.7M colors (RGB 8-bit data )
Surface treatment Anti-glare, hard coating (3H)
Temperature Range
Operating [oC] 0 to +50
Storage (Shipping) [oC] -20 to +60
RoHS RoHS Compliance
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M190EN03 V.3
Product Specification
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) 75 85
[degree] -
CR = 10 (Left) 75 85
[degree]
-
Vertical (Up) 75 85
[degree] -
CR = 10 (Down) 75 85
[degree]
-
Contrast Ratio Normal Direction 750 1,000
Response Time [msec] Rising Time - 9 25 Note 1
[msec] Falling Time - 5 15 Note 1
[msec] Rising + Falling - 14 40 Note 1
Color / Chromaticity Red x 0.611 0.641 0.671
Coordinates (CIE)
Red y 0.323 0.353 0.383
Green x 0.259 0.289 0.319
Green y 0.596 0.626 0.656
Blue x 0.112 0.142 0.172
Blue y 0.048 0.078 0.108
Color Coordinates (CIE) White White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
White Luminance at CCFL 7.0mA
[cd/m2] 200 250 -
(central point)
Luminance Uniformity
[%] 75 80 - Note 2
Crosstalk (in75Hz)
[%] 1.5 Note 3
Flicker dB -20 Note 4
Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A /
BM7, CS-1000, CA210, SR_3, EZ Contrast*, Optiscope & Westar TRD-100)
Aperture 1 with 100cm VD or 2 with 50cm viewing distance
Test Point Center (VESA point 9)
Environment < 1 lux
LCD Module
PR-880 /
BM5A /
BM7
measuring distance
Module Driving Equipment
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M190EN03 V.3
Product Specification
*' 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 "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% (1 frame at 60 Hz) of amplitudes.
% Tr F Tr R
100
90
Optical
White Black Black White
response
10
0
1 Frame 1 Frame
Note 2: Brightness uniformity of these 9 points is defined as below
90 % 50 % 10 %
10 %
50 %
90 %
Minimum Luminance in 9 points (1 - 9)
Uniformity
Maximum Luminance in 9 Points (1 - 9)
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M190EN03 V.3
Product Specification
Note 3: 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'
Note 4: 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
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M190EN03 V.3
Product Specification
3.0 Functional Block Diagram
The following diagram shows the functional block of the 19.0 inches Color TFT/LCD Module:
AUO ASIC
G1
Y-Driver IC
Timing TFT-LCD
LVDS
1280*(3)*1024
Connector
Controller
LVDS Pixels
Receiver
+ 5V
G1024 X-Driver IC
D1 D3840
4 CCFL
Gamma
DC/DC
Correction
Converter
DC POWER
I/F + X-PCB
Inverter
HIROSE MDF76KBW-30S-1H(58) JST BHSR-02VS-1
Mating Type: Mating Type:
HIROSE MDF 76G-30P-1SD SM02B-BHSS-1-TB
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M190EN03 V.3
Product Specification
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 - 7.5 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Humidity HOP 5 90 [%RH] Note 3
o
Storage Temperature TST -20 +60 [ C] Note 3
Storage Humidity HST 5 90 [%RH] Note 3
Please refer the graph below for corresponding of Min/Max values of temperature and humidity.
Note 1: With in Ta (25 )
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard).
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M190EN03 V.3
Product Specification
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] 10%
Voltage
Vin=5V , All White Pattern,
IDD VDD current - 1300 1700 [mA]
+30%, at 75Hz
Irush LCD Inrush Current - - 3.5 [A] Note
Vin=5V , All White Pattern,
PDD VDD Power - 6.5 8.5 [Watt]
+30%, at 75Hz
Allowable Logic/LCD [mV]
VDDrp 100
Drive Ripple Voltage p-p
Allowable Logic/LCD [mV]
VDDns 100
Drive Ripple Voltage p-p
Note: Measurement conditions:
+5.0V Q3
AO6402
D6 F1
D5
D2 S
VCC
D1
R1 (LCD Module Input)
G
47K
C1
1uF/16V
D1
D2
D5
D6
(High to Low)
Control Signal Q3
R2 AO6402
G
SW
1K
S
C3
+12.0V
VR1 0.01uF/25V
47K
C2
1uF/25V
90% 5.0V
10%
0V
470 us
Vin rising time
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M190EN03 V.3
Product Specification
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;
Symbol Parameter Min Typ Max Units Condition
Differential Input High VICM = 1.2V
VTH - - +100 [mV]
Threshold Note
Differential Input Low VICM = 1.2V
VTL -100 - - [mV]
Threshold Note
VID Input Differential Voltage 100 400 600 [mV] Note
Differential Input Common VTH/VTL = 100mV
VICM +1.0 +1.2 +1.35 [V]
Mode Voltage Note
Note: LVDS Signal Waveform
VTH
VID
VTL
VICM
VSS
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M190EN03 V.3
Product Specification
5.2 Backlight Unit
Parameter guideline for CCFL Inverter
Symbol Parameter Min. Typ. Max. Unit Condition
[mA]
ISCFL CCFL standard current 6.5 7.0 7.5 (Ta=25oC) Note 1
rms
[mA]
IRCFL CCFL operation range 2.5 7.0 7.5 (Ta=25oC)
rms
FCFL CCFL Frequency 40 50 60 [KHz] (Ta=25oC) Note 2
ViCFL CCFL Ignition Voltage [Volt]
1810 - - (Ta=0oC) Note 3
(0oC) (End of the lamp wire connector) rms
ViCF CCFL Ignition Voltage [Volt]
1540 - - (Ta=25oC) Note 3
(25oC) (End of the lamp wire connector) rms
CCFL Operation Voltage 750 [Volt]
VCFL - 800 (Ta=25oC) Note 4
(For reference) @7mA rms
CCFL Power consumption (for
PCFL - 21 23.1 [Watt] (Ta=25oC) Note 5
reference)
LTCFL CCFL life Time 40,000 50,000 - [Hour] (Ta=25oC) Note 6
Note 1: CCFL standard current is measured at 25 2 ..
Note 2: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD
Note 3: ViCFL means Ignition Voltage for both ends of the lamp, and CCFL inverter should be able to give out a power that
has a generating capacity of over 1810 voltage. Lamp units need 1810 voltage minimum for ignition
Note 4: CCFL operation voltage is measured at 25 2 .
Note 5: The variance of CCFL power consumption is 10%. Calculator value for reference
(ICFL