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PRODUCT SPECIFICATION
Doc. Number :
Tentative Specification
Preliminary Specification
Approval Specification
MODEL NO.: M185B3
SUFFIX: LA1 
Customer:
APPROVED BY
SIGNATURE
Name / Title 
Note:
Product Version
C3/C4
Please
return 1 copy for your confirmation with your 
signature and comments.
Approved By |
Checked By |
Prepared By |
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2010.08.31 |
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Version 2.0 |
31 August 2010 |
1 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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PRODUCT SPECIFICATION
CONTENTS |
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1. GENERAL DESCRIPTION ...................................................................................................... |
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1.1 OVERVIEW ....................................................................................................................... |
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1.2 GENERAL SPECIFICATI0NS............................................................................................ |
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2. MECHANICAL SPECIFICATIONS .......................................................................................... |
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3. ABSOLUTE MAXIMUM RATINGS .......................................................................................... |
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3.1 ABSOLUTE RATINGS OF ENVIRONMENT...................................................................... |
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3.2 ELECTRICAL ABSOLUTE RATINGS ................................................................................ |
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3.2.1 TFT LCD MODULE .................................................................................................... |
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3.2.3 BACKLIGHT UNIT...................................................................................................... |
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4. ELECTRICAL SPECIFICATIONS............................................................................................ |
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4.1 FUNCTION BLOCK DIAGRAM ......................................................................................... |
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4.2. INTERFACE CONNECTIONS .......................................................................................... |
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4.3 ELECTRICAL CHARACTERISTICS.................................................................................. |
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4.3.1 LCD ELETRONICS SPECIFICATION ........................................................................ |
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4.3.2 Vcc Power Dip Condition........................................................................................... |
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4.3.3 BACKLIGHT UNIT (LED matrix is 12S8P) ................................................................ |
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4.3.4 LIGHTBAR Connector Pin Assignment .................................................................... |
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4.4 LVDS INPUT SIGNAL SPECIFICATIONS ....................................................................... |
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4.4.1 LVDS DATA MAPPING TABLE................................................................................. |
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4.4.2 COLOR DATA INPUT ASSIGNMENT....................................................................... |
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4.5 DISPLAY TIMING SPECIFICATIONS.............................................................................. |
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4.6 POWER ON/OFF SEQUENCE........................................................................................ |
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5. OPTICAL CHARACTERISTICS ............................................................................................ |
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5.1 TEST CONDITIONS ........................................................................................................ |
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5.2 OPTICAL SPECIFICATIONS........................................................................................... |
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6. RELIABILITY TEST ITEM ....................................................................................................... |
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7. PACKING............................................................................................................................... |
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7.1 PACKING SPECIFICATIONS .......................................................................................... |
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7.2 PACKING METHOD ........................................................................................................ |
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7.3 PALLET............................................................................................................................ |
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8. CMI MODULE LABEL ........................................................................................................... |
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9. PRECAUTIONS ..................................................................................................................... |
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9.1 ASSEMBLY AND HANDLING PRECAUTIONS ............................................................... |
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9.2 STORAGE PRECAUTIONS ............................................................................................ |
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9.3 OPERATION PRECAUTIONS ......................................................................................... |
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Version 2.0 |
31 August 2010 |
2 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
9.4 SAFETY PRECAUTIONS................................................................................................ |
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9.5 SAFETY STANDARDS .................................................................................................... |
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9.6 OTHER ............................................................................................................................ |
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Appendix. OUTLINE DRAWING............................................................................................... |
25 |
Version 2.0 |
31 August 2010 |
3 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
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REVISION HISTORY |
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Description |
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2.0 |
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Aug.16, 2010 |
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Spec Ver.2.0 was first issued. |
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Version 2.0 |
31 August 2010 |
4 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
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PRODUCT SPECIFICATION
GENERAL DESCRIPTION
1.1 OVERVIEW
M185B3-LA1 is a 18.5” TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins 1ch-LVDS interface. This module supports 1366 x 768 HD mode and can display up to 16.7M colors. The converter module for Backlight is not built in.
1.2 GENERAL SPECIFICATIONS
Item |
Specification |
Unit |
Note |
Screen Size |
18.51” real diagonal |
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Driver Element |
a-si TFT active matrix |
- |
- |
Pixel Number |
1366 x R.G.B. x 768 |
pixel |
- |
Pixel Pitch |
0.3 (H) x 0.3 (V) |
mm |
- |
Pixel Arrangement |
RGB vertical stripe |
- |
- |
Display Colors |
16.7M |
color |
- |
Transmissive Mode |
Normally white |
- |
- |
Surface Treatment |
AG type, 3H hard coating, Haze 25 |
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- |
Luminance, White |
250 |
Cd/m2 |
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Color Gamut |
72% of NTSC(Typ.) |
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Power Consumption |
Total 10.8 W (Max.) @ cell 4 W (Max.), BL 6.8 W (Max.) |
(1) |
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Note (1) The specified power consumption : Total= cell (reference 4.3.1)+BL (reference 4.3.3)
2. MECHANICAL SPECIFICATIONS
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Item |
Min. |
Typ. |
Max. |
Unit |
Note |
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Horizontal (H) |
429.87 |
430.37 |
430.87 |
mm |
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Module Size |
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Vertical (V) |
254.1 |
254.6 |
255.1 |
mm |
(1) |
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Thickness (T) |
- |
10.5 |
11 |
mm |
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Bezel Area |
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Horizontal |
413.1 |
413.4 |
413.7 |
mm |
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Vertical |
233.7 |
234 |
234.3 |
mm |
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Active Area |
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Horizontal |
- |
409.8 |
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mm |
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Vertical |
- |
230.4 |
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mm |
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Weight |
- |
1530 |
1580 |
g |
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Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item |
Symbol |
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Value |
Unit |
Note |
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Min. |
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Max. |
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Storage Temperature |
TST |
-20 |
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60 |
ºC |
(1) |
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Operating Ambient Temperature |
TOP |
0 |
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50 |
ºC |
(1), (2) |
Note (1)
(a)90 %RH Max. (Ta <= 40 ºC).
(b)Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c)No condensation.
Version 2.0 |
31 August 2010 |
5 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
www.panelook.com |
PRODUCT SPECIFICATION
Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
3.2 ELECTRICAL ABSOLUTE RATINGS 
3.2.1 TFT LCD MODULE 
Item |
Symbol |
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Value |
Unit |
Note |
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Min. |
Max. |
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Power Supply Voltage |
VCCS |
-0.3 |
6.0 |
V |
(1) |
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Logic Input Voltage |
VIN |
-0.3 |
3 |
V |
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3.2.3 BACKLIGHT UNIT
Item |
Symbol |
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Value |
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Unit |
Note |
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Min. |
Typ |
Max. |
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LED Forward Current Per |
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IF |
0 |
25 |
28 |
mA |
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Input Pin |
(1), (2) |
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LED Reverse Voltage Per |
VR |
--- |
--- |
50 |
V |
Duty=100% |
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Input Pin |
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(1), (2) |
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LED Pulse Forward |
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IP |
--- |
--- |
80 |
mA |
Pulse Width |
10msec. |
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Current Per Input Pin |
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and Duty |
10% |
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Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation 
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for input pin of LED light bar at Ta=25±2 |
(Refer to 4.3.3 and 4.3.4 for |
further information).
Version 2.0 |
31 August 2010 |
6 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
www.panelook.com |
PRODUCT SPECIFICATION
4.ELECTRICAL SPECIFICATIONS
4.1FUNCTION BLOCK DIAGRAM
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
RXC(+/-)
NC
GND
Vcc
4.2. INTERFACE CONNECTIONS
PIN ASSIGNMENT
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Pin |
Name |
Description |
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1 |
NC |
Not connection, this pin should be open. |
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2 |
NC |
Not connection, this pin should be open. |
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3 |
NC |
Not connection, this pin should be open. |
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4 |
GND |
Ground |
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5 |
RX0- |
Negative LVDS differential data input. Channel 0 |
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6 |
RX0+ |
Positive LVDS differential data input. Channel 0 |
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7 |
GND |
Ground |
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8 |
RX1- |
Negative LVDS differential data input. Channel 1 |
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9 |
RX1+ |
Positive LVDS differential data input. Channel 1 |
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10 |
GND |
Ground |
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11 |
RX2- |
Negative LVDS differential data input. Channel 2 |
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12 |
RX2+ |
Positive LVDS differential data input. Channel 2 |
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13 |
GND |
Ground |
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14 |
RXCLK- |
Negative LVDS differential clock input. |
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15 |
RXCLK+ |
Positive LVDS differential clock input. |
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16 |
GND |
Ground |
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17 |
RX3- |
Negative LVDS differential data input. Channel 3 |
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18 |
RX3+ |
Positive LVDS differential data input. Channel 3 |
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19 |
GND |
Ground |
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20 |
NC |
For LCD internal use only, Do not connect |
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21 |
NC |
For LCD internal use only, Do not connect |
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22 |
NC |
For LCD internal use only, Do not connect |
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23 |
GND |
Ground |
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24 |
GND |
Ground |
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25 |
GND |
Ground |
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Version 2.0 |
31 August 2010 |
7 / 27 |
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The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
www.panelook.com |
PRODUCT SPECIFICATION
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Pin |
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Name |
Description |
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26 |
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Vcc |
+5.0V power supply |
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27 |
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Vcc |
+5.0V power supply |
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28 |
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Vcc |
+5.0V power supply |
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29 |
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Vcc |
+5.0V power supply |
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30 |
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Vcc |
+5.0V power supply |
Note (1) Connector Part No.:
093G30-B2001A(STARCONN) or MSCKT2407P30H (STM) or equivalent Note (2) User’s connector Part No:
Mating Wire Cable Connector Part No.: FI-X30H(JAE) or FI-X30HL(JAE)
Mating FFC Cable Connector Part No.: 217007-013001 (P-TWO) or JF05X030-1 (JAE).
Note (3) The first pixel is odd.
Note (4) Input signal of even and odd clock should be the same timing.
1,1 1,2 1,3 1,4 |
1,Xmax |
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(odd) |
(even) (odd) (even) |
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2,1 |
2,2 |
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3,1 |
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Pitch |
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Pitch |
Ymax,1 |
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Ymax, |
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Xmax |
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Version 2.0 |
31 August 2010 |
8 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
www.panelook.com |
PRODUCT SPECIFICATION
4.3ELECTRICAL CHARACTERISTICS
4.3.1LCD ELETRONICS SPECIFICATION
Parameter |
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Symbol |
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Value |
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Unit |
Note |
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Min. |
Typ. |
Max. |
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Power Supply Voltage |
Vcc |
4.5 |
5.0 |
5.5 |
V |
- |
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Ripple Voltage |
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VRP |
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300 |
mV |
- |
Rush Current |
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IRUSH |
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3 |
A |
(2) |
Power Supply Current |
White |
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0.41 |
0.54 |
A |
(3)a |
Black |
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0.57 |
0.76 |
A |
(3)b |
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Vertical Stripe |
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0.6 |
0.8 |
A |
(3)c |
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Power Consumption |
PLCD |
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3.0 |
4.0 |
Watt |
(4) |
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LVDS differential input voltage |
Vid |
200 |
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600 |
mV |
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LVDS common input voltage |
Vic |
1.0 |
1.2 |
1.4 |
V |
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Logic High Input Voltage |
VIH |
2.0 |
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2.7 |
V |
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Logic Low Input Voltage |
VIL |
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0.5 |
V |
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Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) Measurement Conditions:
Version 2.0 |
31 August 2010 |
9 / 27 |
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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