4.2 Backlight Unit ................................................................................................................................... 11
4.3 Absolute Ratings of Environment ..................................................................................................... 11
5.1.1 Power Specification .................................................................................................. 12
5.1.2 Signal Electrical Characteristics ................................................................................. 13
5.2 Backlight Unit ................................................................................................................................... 14
6.0 Signal Characteristic............................................................15
6.1 Pixel Format Image ....................................................................................................................... 15
6.2 The input data format.................................................................................................................... 16
6.3 Signal Description.......................................................................................................................... 17
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 LED lightbar edge. Instead, press at the
far ends of the LED light bar 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) 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.
document version1.1 4
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
2.0 General Description
This specification applies to the 18.5 inch-wide Color a-Si TFT-LCD ModuleM185XW01.The
display supports the WXGA - 1366(H) x 768(V) screen format and16.7M colors (RGB 6-bits +
Hi-FRC data). All input signals are 1-channel LVDS interface and this module doesn’t contain an
inverter board for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25℃ condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm]
470.1(18.51”)
Active Area [mm] 409.8 (H) x 230.4 (V)
Pixels H x V 1366(x3) x 768
Pixel Pitch [um] 300 (per one triad) × 300
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode TN Mode, Normally White
White Luminance ( Center ) [cd/m2]
250 cd/m
Contrast Ratio 1000 (Typ.)
Optical Response Time [msec] 5ms (Typ., on/off)
Nominal Input Voltage VDD [Volt] +5.0 V (Typ)
Power Consumption
(VDD line + LED line)
Weight [Grams]
[Watt]
10
W (Typ.)
(without inverter, all black pattern)
133
0±50g
Physical Size [mm] 430.4 (W) x 254.6 (H) Typ. x 9.9 (D) Typ
`` One channel LVDS
Support Color 16.7M colors (RGB 6-bit + Hi_FRC )
Surface Treatment Anti-Glare, 3H
Temperature Range
Operating
Storage (Shipping)
[oC]
[oC]
0 to +50
-20 to +60
RoHS Compliance RoHS Compliance
2
(Typ.)
document version1.1 5
2.2 Optical Characteristics
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ. Max. Note
Horizontal (Right)
CR = 10 (Left)
Viewing Angle [degree]
Vertical (Up)
CR = 10 (Down)
Contrast ratio Normal Direction
Raising Time (TrR)
Response Time [msec]
Falling Time (TrF)
Raising + Falling
Red x
Red y
Color / Chromaticity
Coordinates (CIE)
Green x
Green y
Blue x
Blue y
Color Coordinates (CIE) White
White x
White y
150
140
600
-
-
-
170
160
1000 -
3.6 5.7
1.4 2.3
5 8
0.603 0.633 0.663
0.316 0.346 0.376
0.294 0.324 0.354
0.582 0.612 0.642
0.118 0.148 0.178
0.036 0.066 0.096
0.283
0.313
0.299
0.329
-
-
-
-
0.343
0.359
Central Luminance [cd/m2] 200 250 - 6
Luminance Uniformity
Crosstalk (in 60Hz)
Flicker
[%]
[%]
dB
65 70
-
1.5 8
-20
2
3
4
5
7
9
document version1.1 6
Product Specification
TFT-LCD Module
LCD Panel
AU OPTRONICS CORPORATION
M185XW01 V6
Note 1: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt
temperature change during measuring (at surface 35)℃ . In order to stabilize the luminance, the
measurement should be executed after lighting Backlight for 30 minutes in a stable, windless and
dark room.
Photo detector
Measured distance
Note 2: Definition of viewing angle measured by ELDIM (EZContrast 88)
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.
Center of the screen
documentversion1.1 7
Product Specification
F
R
F
R
1 Frame
AU OPTRONICS CORPORATION
M185XW01 V6
Note 3: Contrast ratio is measured by TOPCON SR-3
Note 4: Definition of Response time measured by Westar TRD-100A
The output signals of photo detector are measured when the input signals are changed from “Full
Black” to “Full White” (rising time, TrR), and from “Full White” to “Full Black” (falling time, TfF),
respectively. The response time is interval between the 10% and 90% (1 frame at 60 Hz) of
amplitudes.
Optical
Optical
response
response
100
100
90
10
10
%
%
W hite
0
0
Tr
Tr
Black
1 Frame
Black
Tr
Tr
W hite
TrR + TfF = 5 msec (typ.).
Note 5: Color chromaticity and coordinates (CIE) is measured by TOPCON SR-3
Note 6: Central luminance is measured by TOPCON SR-3
Note 7: Luminance uniformity of these 9 points is defined as below and measured by
TOPCON SR-3
Note 8:Crosstalk is defined as below and measured by TOPCON SR-3
Uniformity =
9)-(1 points 9in LuminanceMinimum
9)-(1 Points 9in LuminanceMaximum
document version1.1 8
Product Specification
Level
DC
AU OPTRONICS CORPORATION
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
M185XW01 V6
Note 9: Test Patern: Subchecker Pattern measured by TOPCON SR-3
R G B R G B
Gray Level = L127
R G B R G B
R G B R G B
Gray Level = L0
Method: Record dBV & DC value with TRD-100
Amplitude
DC
AC
Time
Hz) 30Level(at AC
log20(dB)Flicker =
document version1.1 9
DC
Connector
LVD
S
Y
-
Driver IC
3.0 Functional Block Diagram
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
The following diagram shows the functional block of the18.5 inch Color TFT-LCD Module:
+5V
LVDS
Receiver
DC/DC
Converter
AUO
ASIC
Correction
Timing
Controller
RSDS
Transmitter
Gamma
G1
G768
TFT-LCD
1366(x3) x 768
Pixels
D1
D4098
LED
I/F + X-PCB
I/F PCB Interface:
FI-XB30SRL-HF11(JAE) / 093F30-B0T01A(CHIEF LAND)
Mating Type:
FI-X30HL (JAE)(Locked Type)
Driver
document version1.1 10
Product Specification
AU OPTRONICS CORPORATION
4.0 Absolute Maximum Ratings
Absolute maximum ratings of the module are as following:
4.1 TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive
Voltage
4.2 Backlight Unit
Item Symbol Min Max Unit Conditions
LED Current ILED
4.3 Absolute Ratings of Environment
Item Symbol Min. Max. Unit Conditions
VDD 4.5 +5.5 [Volt] Note 1,2
19 21
M185XW01 V6
[mA] Note 1,2
Operating Temperature TOP 0 +50 [oC]
Operation Humidity HOP 5 90 [%RH]
Storage Temperature TST -20 +60 [oC]
Storage Humidity HST
5 90
[%RH]
Note 1: With in Ta (25℃)
Note 2: Permanent damage to the device may occur if exceeding maximum values
Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard).
Note 3
Operating Range
document version1.1 11
Storage Range
Product Specification
M185XW01 V6
AU OPTRONICS CORPORATION
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as following:
Symbol Parameter Min Typ Max Unit Conditions
VDD
Logic/LCD Drive
Voltage
IDD Input Current
PDD
VDD Power
4.5
-
-
5.0
0.84
4.2 5 [Watt]
5.5
1
[Volt] +/-10%
[A]
VDD= 5.0V, All Black Pattern
At 60Hz,
VDD= 5.0V, All Black Pattern
At 60Hz
IRush Inrush Current
VDDrp
Allowable Logic/LCD
Drive Ripple Voltage
-
-
- 3 [A] Note 1
- 350 [mV] p-p
Note 1: Measurement conditions:
The duration of rising time of power input is 470us.
(High to Low)
Control
Signal
SW1
SW MAG-SPST
12
+12.0V
+5.0V
R1
47K
R2
1K
VR1
47K
D6
D5
D2S
D1
G
C3
0.01uF/25V
Q3
AO6402
D2SD1D5
G
D6
Q3
AO6402
VDD= 5.0V, All Black Pattern
At 60Hz
F1
VCC
C1
1uF/16V
(LCD Module Input)
C2
1uF/25V
document version1.1 12
Product Specification
VTH
VID│
VSS
M185XW01 V6
AU OPTRONICS CORPORATION
5.1.2 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when VDD is off. Please refer to specifications of
SN75LVDS82DGG (Texas Instruments) in detail.
Characteristics of each signal are as following:
SymbolParameterMinTypMaxUnits
VTH
VTL
│
VID│Input Differential Voltage 100 400 600 [mV] Note 1
VICM
Differential Input High
Threshold
Differential Input Low
Threshold
Differential Input Common
Mode Voltage
- +50 +100 [mV]
-100 -50 - [mV]
+1.0 +1.2 +1.4 [V]
Note 1: LVDS Signal Waveform
VTL
Condition
VICM = 1.2V
Note1
VICM = 1.2V
Note 1
VTH-VTL = 200MV (max)
Note1
│
VICM
document version1.1 13
Product Specification
M185XW01 V6
AU OPTRONICS CORPORATION
5.2 Backlight Unit
Parameter guideline for LED driving is under stable conditions at 25℃ (Room Temperature):
Symbol Parameter Min.
IR
LED Operation Current 19 20 21 [mA]
LED
Typ. Max.
Unit Note
VLB
P
BLU Power consumption (for reference)
BLU
LT
LED life Time
LED
Light Bar Operation Voltage
(for reference)
39.2 44.8 47.6
4.4 5.4 6.0 [Watt]
25,000 30,000 --
Note 1 : The value showed in the table is one light bar’s operation voltage.
Note 2 : Based on the operating current is 20mA.
[Volt]
Note 1
[Hour]
Note 2
Operating with fixed
driving current
document version1.1 14
Product Specification
R G B R GB
R G B R GB
R GB R G B
R GB R G B
1 2 1
365 1
366
1st Line
768
Line
AU OPTRONICS CORPORATION
6.0 Signal Characteristic
6.1 Pixel Format Image
M185XW01 V6
Following figure shows the relationship of the input signals and LCD pixel format.
document version1.1 15
Product Specification
AU OPTRONICS CORPORATION
6.2 The input data format
LVDS Data Mapping of NS Format
M185XW01 V6
LVDS Data Mapping of JEIDA Format
Note1: Normally, DE, VS, HS on EVEN channel are not used.
Note2: 8-bits signal input.
document version1.1 16
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
6.3 Signal Description
The module using one LVDS receiver SN75LVDS82(Texas Instruments). LVDS is a
differential signal technology for LCD interface and high speed data transfer device. LVDS
transmitters shall be SN75LVDS83(negative edge sampling). The first LVDS port(RxOxxx)
transmits odd pixels while the second LVDS port(RxExxx) transmits even pixels.
PIN # SIGNAL NAME DESCRIPTION
1 NC No contact (For AUO internal use)
2 NC No contact (For AUO internal use)
3 NC No contact (For AUO internal use)
4 GND
5 RXIN0-
6 RXIN0+
7 GND Power Ground
8 RXIN1- Negative LVDS differential data input (1)
9 RXIN1+ Positive LVDS differential data input (1)
10 GND Power Ground
11 RXIN2-
12 RXIN2+
13 GND Power Ground
14 RXCLKIN-
15 RXCLKIN+
16 GND Power Ground
17 RXIN3-
18 RXIN3+
19 GND
Power Ground
Negative LVDS differential data input (0)
Positive LVDS differential data input (0)
Negative LVDS differential data input (2)
Positive LVDS differential data input (2)
Negative LVDS differential clock input (clock)
Positive LVDS differential data input (clock)
Negative LVDS differential data input (3)
Positive LVDS differential data input (3)
Power Ground
20 NC No contact (For AUO internal use)
21 NC No contact (For AUO internal use)
22 NC No contact (For AUO internal use)
23 GND
24 GND
25 GND
26 VCC +5V power supply
27 VCC +5V power supply
28 VCC +5V power supply
29 VCC +5V power supply
30 VCC +5V power supply
Power Ground
Power Ground
Power Ground
Note1: Start from left side
document version1.1 17
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
1
NC
Note2: Input signals of clock shall be the same timing.
Note3: Please follow TV VESA Pin Assignment.
30
VCC
document version1.1 18
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
6.4 Timing Characteristics
Basically, interface timing described here is not actual input timing of LCD module but close to
output timing of SN75LVDS82DGG (Texas Instruments) or equivalent.
Signal
Signal
SignalSignal
Item
Symbol
Min Typ Max Unit
Period Tv 776 808 1023 Th
V-section
Active Tdisp(v)
Blanking Tblk(v)
Period Th 1470
768 768 768
8 40 255
1606 2047
Active Tdisp(h) 1366 1366 1366
H-section
Blanking Tblk(h)
104
240 681
Period Tclk - 12.8 - ns
Clock
Clock
ClockClock
Frame Rate
Frame Rate
Frame RateFrame Rate
Frequency
Frame Rate
Freq
F
- 78 90 MHz
50 60 75 Hz
Note1 : DE mode only
Note2 : Clock Frequency 90MHz(Max.)= 1470(H)*816(V)*75Hz
Th
Th
Tclk
Tclk
Tclk
document version1.1 19
6.5 Timing diagram
Product Specification
M185XW01 V6
AU OPTRONICS CORPORATION
document version1.1 20
Product Specification
M185XW01 V6
AU OPTRONICS CORPORATION
6.6 Power ON/OFF Sequence
VDD power and lamp on/off sequence are as follows. Interface signals are also shown in the
chart. Signals from any system shall be Hi-Z state or low level when VDD is off.
Value
Parameter
Unit
Min. Typ. Max.
T1 0.5 - 10 [msec]
T2 0 40 50 [msec]
T3 200 - - [msec]
T4 200 - - [msec]
T5 0.5 16 50 [msec]
T6 - - 100 [msec]
T7 1000 - - [msec]
document version1.1 21
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
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 / Designation Interface Connector / Interface card
Manufacturer JAE or CHIEF LAND
Type Part Number
Mating Housing Part Number
FI-XB30SRL-HF11(JAE) / 093F30-B0T01A(CHIEF LAND)
FI-X30HL(JAE) (Locked Type)
FI-X30H (JAE)(Unlocked Type)
7.1.1 Pin Assignment
Pin# Signal Name Pin# Signal Name
1 NC 2 NC
3 NC 4 GND
5
7
9
11
13
15
17
19
RXIN0-
GND
RXIN1+
RXIN2-
GND
RXCLKIN+
RXIN3-
GND
6
8
10
12
14
16
18
20 NC
RXIN0+
RXIN1-
GND
RXIN2+
RXCLKIN-
GND
RXIN3+
21 NC 22 NC
23
25
GND
24
26 VCC
GND
GND
27 VCC 28 VCC
29 VCC 30 VCC
document version1.1 22
Product Specification
AU OPTRONICS CORPORATION
7.2 Recommend connector for Backlight Unit
M185XW01 V6
This connector is mounted on the monitor system board for LED light-bar FFC mating.
Connector Name / Designation Driver Board Connector
Manufacturer ENTERY INDUSTRIAL CO., LTD
Mating Type Part Number
7.2.1 Pin assignment
Pin no. Signal name
1 No contact
2 IRLED (current out)
3 IRLED (current out)
4 IRLED (current out)
5 VLED (voltage in)
6 VLED (voltage in)
7 IRLED (current out)
8 IRLED (current out)
7083K-F10Y-00
9 IRLED (current out)
10 No contact
document version1.1 23
8.0 Reliability Test
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
Environment test conditions are listed as following table.
Items Required Condition
Temperature Humidity Bias (THB) Ta= 50, ℃80%RH, 300hours
High Temperature Operation (HTO) Ta= 50, ℃50%RH, 300hours
Low Temperature Operation (LTO) Ta= 0, 300hours℃
High Temperature Storage (HTS) Ta= 60, 300hours℃
Low Temperature Storage (LTS) Ta= -20, 300hours℃
Acceleration: 1.5 Grms
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Drop Test Height: 60 cm, package test
Wave: Random
Frequency: 10 - 200 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
Acceleration: 50 G
Wave: Half-sine
Active Time: 20 ms
Direction: ±X,
±Y,±
Z (one time for each Axis)
Note
Thermal Shock Test (TST) -20℃/30min, 60℃/30min, 100 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: EN61000-4-2, ESD class B: Certain performance degradation allowed
No data lost
Self-recoverable
No hardware failures.
document version1.1 24
Product Specification
AU OPTRONICS CORPORATION
M185XW01 V6
9.0 Shipping Label
The label is on the panel as shown below:
Note 1: For Pb Free products, AUO will add for identification.
Note 2: For RoHS compatible products, AUO will add for identification.
Note 3: For China RoHS compatible products, AUO will add for identification.
Note 4: The Green Mark will be presented only when the green documents have been ready by
AUO Internal Green Team.
document version1.1 25
10.0 Mechanical Characteristics
Ver 1.1
Ver 1.1
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.