4.2 Backlight Unit ..................................................................................................................................12
4.3 Absolute Ratings of Environment ..................................................................................................12
5.1.1 Power Specification..........................................................................................................................13
5.1.2 Signal Electrical Characteristics........................................................................................................14
5.2 Backlight Unit ..................................................................................................................................15
6.0 Signal Characteristics......................................................................................16
6.1 Pixel Format Image ........................................................................................................................16
6.2 The Input Data Format....................................................................................................................16
6.3 Signal Description..........................................................................................................................17
7.2 Backlight Unit ..................................................................................................................................21
7.3 Signal for Lamp Connector............................................................................................................22
8.0 Vibration, Shock, and Drop.............................................................................22
8.2 Drop Test .........................................................................................................................................22
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M190EN03 V.2
Product Specification
Record of Revision
Version and Date PageOld descriptionNew DescriptionRemark
0.1 2005/03/14AllFirst Edition for CustomerAll
ver 0.15/28/
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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.
M190EN03 V.2
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.
ver 0.16/28/
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Product Specification
2.0 General Description
This specification applies to the 19.0 inch Color TFT-LCD Module M190EN03 V2.
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:
ITEMSUnitSPECIFICATIONS
Screen Diagonal[mm]480(19")
Active Area[mm]376.32 (H) x 301.056 (V)
Pixels H x V1280(x3) x 1024
Pixel Pitch[mm]0.294 (per one triad) x 0.294
Pixel ArrangementR.G.B. Vertical Stripe
Display ModeNormally Black
White Luminance ( Center )[cd/m2]
Contrast Ratio1,000 : 1 (Typ)
Optical Response Time[msec]8ms GTG (Avg. Typ.); 20ms (Typ on/off)
Nominal Input Voltage VDD[Volt]+5.0 V
Power Consumption
(VDD line + CCFL line)
Weight[Grams]2500 (Max)
Physical Size[mm]Min.Typ.Max.
Electrical InterfaceDual channel LVDS, DE mode
Support Color16.7M colors (RGB 8-bit data )
Surface TreatmentAnti-glare, hard coating (3H)
Temperature Range
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Product Specification
4.0 Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
4.1 TFT LCD Module
ItemSymbolMinMaxUnitConditions
Logic/LCD Drive VoltageVIN-0.3+5.5[Volt]Note 1,2
4.2 Backlight Unit
ItemSymbolMinMaxUnitConditions
CCFL CurrentICFL-7.5[mA] rmsNote 1,2
M190EN03 V.2
4.3 Absolute Ratings of Environment
ItemSymbolMinMaxUnitConditions
Operating HumidityHOP590[%RH]Note 3
Storage TemperatureTST-20+60[oC]Note 3
Storage HumidityHST590[%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)
.
ver 0.112/28/
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0%
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Product Specification
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
SymbolParameterMinTypMaxUnitsCondition
M190EN03 V.2
VDD
Logic/LCD Drive
Voltage
4.555.5[Volt]±10%
IDDVDD current-14001800[mA]
IrushLCD Inrush Current--3.5[A]Note
PDDVDD Power-79[Watt]
VDDrp
VDDns
Allowable Logic/LCD
Drive Ripple Voltage
Allowable Logic/LCD
Drive Ripple Voltage
100
100
[mV]
p-p
[mV]
p-p
Note: Measurement conditions:
(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
Vin=5V , All White Pattern,
+30%, at 75Hz
Vin=5V , All White Pattern,
+30%, at 75Hz
VCC
(LCD Module Input)
C1
1uF/16V
C2
1uF/25V
VR1
47K
0.01uF/25V
5.0V
1
0V
470 us
Vin rising time
ver 0.113/28/
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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;
SymbolParameterMinTypMaxUnitsCondition
VTH
VTL
¦ VID¦Input Differential Voltage100400600[mV]Note
VICM
Differential Input High
Threshold
Differential Input Low
Threshold
Differential Input Common
Mode Voltage
--+100[mV]VICM = 1.2VNote
-100--[mV]
+1.0+1.2+1.35[V]
VICM = 1.2V
Note
VTH/VTL = ±100mV
Note
M190EN03 V.2
Note: LVDS Signal Waveform
VTH
VTL
VSS
│VID│
VICM
ver 0.114/28/
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M190EN03 V.2
Product Specification
5.2 Backlight Unit
Parameter guideline for CCFL Inverter
SymbolParameterMin.Typ.Max.UnitCondition
ISCFLCCFL standard current6.57.07.5
IRCFLCCFL operation range
2.57.07.5
[mA]
rms
[mA]
rms
FCFLCCFL Frequency405060[KHz](Ta=25oC) Note 2
ViCFL
o
(0
C)
ViCF
o
(25
C)
VCFL
PCFL
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Operation Voltage
(for reference)
CCFL Power consumption (for
reference)
1810--
1540--
-
750
@7mA
800
-2123.1[Watt](Ta=25
[Volt]
rms
[Volt]
rms
[Volt]
rms
(Ta=25
(Ta=25
(Ta=0
(Ta=25
(Ta=25
o
C)Note 3
o
C) Note 1
o
C)
o
C) Note 3
o
C) Note 4
o
C) Note 5
LTCFLCCFL life Time40,00050,000-[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×VCFL×4=PCFL).
Note 6: Definition of life: brightness becomes 50% or less than the minimum luminance value of CCFL..The typical
life time of CCFL is on the condition at 7.0mA lamp current.
ver 0.115/28/
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Product Specification
6.0 Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
121279 1280
M190EN03 V.2
1st Line
1024 Line
6.2 The input data format
R G B R G B
R G B R G B
R G B R G B
R G B R G B
Note 1: R/G/B data 7:MSB, R/G/B data 0:LSB
O = “ First Pixel Data”
ver 0.116/28/
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O
)
O
)
O
)
O
)
O
)
O
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
y
y
y
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Product Specification
E = “ Second Pixel Data”
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.
22RxEIN3-Negative LVDS differential data input (Even data
23RxEIN3+Positive LVDS differential data input (Even data
24VSSPower Ground
25NC-
26NC-
27NC-
28VCC+5.0V Power Suppl
29VCC+5.0V Power Suppl
30VCC+5.0V Power Suppl
ver 0.117/28/
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Note1: Start from left side
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M190EN03 V.2
Product Specification
Connector
1
RxOIN0-
Note2: Input signals of odd and even clock shall be the same timing.
30
VCC
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.
SignalItemSymbolMinTypMaxUnit
PeriodTv
Vertical
ActiveTdisp(v)102410241024Th
Section
BlankingTbp(v)+Tfp(v)+PWvs11-1024Th
1035-2048Th
Horizontal
PeriodTh720-1024Tclk
ActiveTdisp(h)640640640Tclk
Section
BlankingTbp(h)+Tfp(h)+PWhs80-384Tclk
PeriodTclk12--ns
Clock
FrequencyFreq30-83MHz
Frame RateFrequencyF506075Hz
ver 0.118/28/
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Note : DE mode only
6.4.2 Timing diagram
RGB Data
(Odd)
RGB Data
(Even)
DE
Hsync
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Product Specification
RGB Data
CLK
LineLineLineLineLineLine
N
DE
Hsync
M190EN03 V.2
Vsync
Invalid Data
Invalid Data
Pixel
1
2
PixelPixel
39M-1
4
6
5M-3
PixelPixelPixelPixelPixelPixel
7
8
10
12
11
Pixel
PWhs
Tbp(h)
Tdisp(h)
Tclk
Tfp(v)
PWvs
Invalid Data
Tbp(v)
Tv
2
Tdisp(v)
43
PixelPixelPixelPixelPixel
M-5
M-4
M-2
M
Invalid Data
Invalid Data
PixelPixelPixel
Tfp(h)
N1
Th
Invalid Data
ver 0.119/28/
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Product Specification
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.
90%90%
90%90%
90%90%
10%
10%
Vin10%
Vin10%
Vin10%
0V
0V
0V
10%
10%
10%
10%
M190EN03 V.2
Signal
Signal
Signal
Lamp
Lamp
Lamp
Symbol
T1T2T5T6T7
T1T2T5T6T7
T1T2T5T6T7
0V
0V
0V
T3
T3
T3
0V
0V
0V
Values
MinTypMax
T10.5-10[ms]
T20.54050[ms]
T3200--[ms]
T4200--[ms]
T50.51650[ms]
T60.5-10[ms]
T71000--[ms]
T4
T4
T4
Unit
ver 0.120/28/
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Product Specification
7.0 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
Connector Name / DesignationInterface Connector / Interface card
ManufacturerHIROSE/ JAE or compatible
Type Part NumberMDF 76KBW-30S-1H(58)/ FI-XB30SL-HF10
M190EN03 V.2
Mating Housing Part Number
Pin#Signal NamePin#Signal Name
1RxOIN0-2RxOIN0+
3RxOIN1-4RxOIN1+
5RxOIN2-6RxOIN2+
7VSS8RxOCLKIN-
9RxOCLKIN+10RxOIN3-
11Rx OIN3+12RxEIN0-
13RxEIN0+14VS S
15RxEIN1-16RxEIN1+
17VSS18RxEIN2-
19RxEIN2+20RxECLKIN-
21RxECLKIN+22RxEIN3-
23RxEIN3+24VSS
25NC26NC
MDF 70G-30P-1SD/ FI-X30HL-T ( Locked Type ),
FI-X30S-H ( Unlocked Type )
27NC28VCC
29VCC30VCC
7.2 Backlight Unit
Connector Name / DesignationLamp Connector / Backlight lamp
ManufacturerJST
Type Part NumberBHSR-02VS-1
Mating Type Part NumberSM02B-BHSS-1-TB
ver 0.121/28/
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7.3 Signal for Lamp connector
Connector No.Pin No.InputColorFunction
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M190EN03 V.2
Product Specification
CN1
Upper
CN2
CN3
Lower
CN4
1Hot1PinkHigh Voltage
2Cold1WhiteLow Voltage
1Hot2BlueHigh Voltage
2Cold2BlackLow Voltage
1Hot1PinkHigh Voltage
2Cold1WhiteLow Voltage
1Hot2BlueHigh Voltage
2Cold2BlackLow Voltage
8.0 Vibration, Shock, and Drop
8.1 Vibration & Shock
Vibration Test Spec:
Frequency:10 - 200Hz
Sweep:30 Minutes each Axis (X, Y, Z)
Acceleration:1.5G(10~200Hz P- P)
Test method:
Acceleration (G)1.5
Frequency (Hz)10~200~10
Active time (min)30
Shock Test Spec:
Acceleration (G) –a50
Active time -b20 ms
Wave formHalf-sin
Times1
Direction: ±X , ±Y, ±Z
8.2 Drop test
Package test: The drop height is 60cm.
9.0 Environment
The display module will meet the provision of this specification during operating condition or after storage or
shipment condition specified below. Operation at 10% beyond the specified range will not cause physical
damage to the unit.
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9.1 Temperature and Humidity
9.1.1 Operating Conditions
The display module operates error free, when operated under the following conditions;
Temperature0
Relative Humidity8% to 95%
Wet Bulb Temperature39.0
9.1.2 Shipping Conditions
The display module operates error free, after the following conditions;
Temperature-20
Relative Humidity8% to 95%
Wet Bulb Temperature39.0
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Product Specification
0
C to 50 0C
0
C
0
C to 60 0C
0
C
M190EN03 V.2
9.2 Atmospheric Pressure
The display assembly is capable of being operated without affecting its operations over the
pressure range as following specified;
Maximum Pressure1040hPa0m = sea level
Minimum Pressure674hPa3048m = 10.000 feet
Note : Non-operation attitude limit of this display module = 30,000 feet. = 9145 m.
9.3 Thermal Shock
The display 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
Thermal shock cycle-20
Power is not applied during the test. After temperature cycling, the unit is placed in normal room
ambient for at least 4 hours before powering on.
0
C to 600C, and back again.
0
C for 30min
0
C for 30min
60
PressureNote
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Product Specification
10.0 Reliability
This display module and the packaging of that will comply following standards.
10.1 Failure Criteria
The display assembly will be considered as failing unit when it no longer meets any of the
requirements stated in this specification. Only as for maximum white luminance, following criteria is
applicable.
Maximum white Luminance shall be 125cd/m
10.2 Failure Rate
The average failure rate of the display module (from first power-on cycle till 1,000 hours later) will not exceed
1.0%. The average failure rate of the display module from 1,000 hours until 16,000 hours will not exceed 0.7%
per 1000 hours.
2
or more.
M190EN03 V.2
10.2.1 Usage
The assumed usage for the above criteria is:
220 power-on hours per month
500 power on/off cycles per month
Maximum brightness setting
Operation to be within office environment (25
0
C typical)
10.2.2 Component De-rating
All the components used in this device will be checked the load condition to meet the failure rate criteria.
10.3 On/OFF Cycle
The display module will be capable of being operated over the following ON/OFF Cycles.
ON/OFFValueCycles
+Vin and CCFL power30,00010 seconds on / 10 seconds off
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11.0 Safety
11.1 Sharp Edge Requirements
There will be no sharp edges or comers on the display assembly that could cause injury.
11.2 Materials
11.2.1 Toxicity
There will be no carcinogenic materials used anywhere in the display module. If toxic materials
are used, they will be reviewed and approved by the responsible AUO Toxicologist.
11.2.2 Flammability
All components including electrical components that do not meet the flammability grade
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M190EN03 V.2
Product Specification
UL94-V1 in the module will complete the flammability rating exception approval process.
The printed circuit board will be made from material rated 94-V1 or better. The actual UL
flammability rating will be printed on the printed circuit board.
11.3 Capacitors
If any polarized capacitors are used in the display assembly, provisions will be made to keep
them from being inserted backwards.
12.0 Other requirement
12.1 National Test Lab Requirement
The display module will satisfy all requirements for compliance to
UL 1950, First EditionU.S.A. Information Technology Equipment
CSA C22.2 No.950-M89Canada, Information Technology Equipment
EEC 950 International, Information Technology Equipment
EN 60 950 International, Information Processing Equipment
(European Norm for IEC950)
12.2 Label
The label is on the panel as shown below:
ver 0.125/28/
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Ver0.126/28
13.0 Mechanical Characteristics
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Ver0.128/28
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