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PRODUCT SPECIFICATION
Doc. Number :
Tentative Specification
Preliminary Specification
Approval Specification
MODEL NO.: M190CGE
SUFFIX: L20
Customer: Common
APPROVED BY SIGNATURE
Name / Title
Note
Product Version C1
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
! ! !
Version 1.0 10 June 2011 1 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION ......................................................................................................5
1.1 OVERVIEW........................................................................................................................5
1.2 GENERAL SPECIFICATIONS ...........................................................................................5
2. MECHANICAL SPECIFICATIONS...........................................................................................5
3. ABSOLUTE MAXIMUM RATINGS ..........................................................................................6
3.1 ABSOLUTE RATINGS OF ENVIRONMENT ......................................................................6
3.2 ELECTRICAL ABSOLUTE RATINGS ................................................................................6
3.2.1 TFT LCD MODULE .................................................................................................... 6
3.2.2 BACKLIGHT UNIT...................................................................................................... 7
4. ELECTRICAL SPECIFICATIONS ............................................................................................7
4.1 FUNCTION BLOCK DIAGRAM..........................................................................................7
4.2. INTERFACE CONNECTIONS ..........................................................................................8
4.3 ELECTRICAL CHARACTERISTICS ..................................................................................9
4.3.1 LCD ELETRONICS SPECIFICATION ........................................................................ 9
4.3.2 Vcc Power Dip Condition.......................................................................................... 12
4.3.3 BACKLIGHT UNIT.................................................................................................... 12
4.3.4 LIGHTBAR Connector Pin Assignment .................................................................... 13
4.4 LVDS INPUT SIGNAL SPECIFICATIONS........................................................................13
4.4.1 LVDS DATA MAPPING TABLE ................................................................................. 13
4.4.2 COLOR DATA INPUT ASSIGNMENT....................................................................... 13
4.5 DISPLAY TIMING SPECIFICATIONS ..............................................................................13
4.6 POWER ON/OFF SEQUENCE........................................................................................13
5. OPTICAL CHARACTERISTICS ............................................................................................13
5.1 TEST CONDITIONS ........................................................................................................13
5.2 OPTICAL SPECIFICATIONS ...........................................................................................13
6. RELIABILITY TEST ITEM......................................................................................................13
7. PACKING ...............................................................................................................................13
7.1 PACKING SPECIFICATIONS ..........................................................................................13
7.2 PACKING METHOD.........................................................................................................13
7.3 PALLET............................................................................................................................13
8. CMI MODULE LABEL ...........................................................................................................13
9. PRECAUTIONS .....................................................................................................................13
9.1 ASSEMBLY AND HANDLING PRECAUTIONS................................................................13
9.2 STORAGE PRECAUTIONS.............................................................................................13
9.3 OPERATION PRECAUTIONS .........................................................................................13
Version 1.0 10 June 2011 2 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
9.4 SAFETY PRECAUTIONS ................................................................................................13
9.5 SAFETY STANDARDS ....................................................................................................13
9.6 OTHER ............................................................................................................................13
Appendix. OUTLINE DRAWING ...............................................................................................13
Version 1.0 10 June 2011 3 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
1.0 May.27, 2011 All Spec Ver.1.0 was first issued.
Version 1.0 10 June 2011 4 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M190CGE-L20 is a 19" TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins 1ch-LVDS
interface. This module supports 1440 x 900 WXGA+ 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 18.95" diagonal
Driver Element a-si TFT active matrix - -
Pixel Number 1440 x R.G.B. x 900 pixel -
Pixel Pitch 0.2835 (H) x 0.2835 (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 - -
Luminance, White 250 Cd/m2
CIE 1931 72%NTSC (typ.)
Color Gamut - -
CIE 1976 84%NTSC (typ.)
TCO TCO 5.0 compliance
Power Consumption 13.5W (1)
Note (1) The specified power consumption : Total= cell (reference 4.3.1)+BL (reference 4.3.3)
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 427.5 428 428.5 mm
Module Size Vertical (V) 277.5 278 278.5 mm (1)
Thickness (T) 10 10.5 11 mm
Horizontal 411.94 412.24 412.54 mm
Bezel Area
Vertical 258.85 259.15 259.45 mm
Horizontal - 408.24 - mm
Active Area
Vertical - 255.15 - mm
Weight 1550 1600 1650 g
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Version 1.0 10 June 2011 5 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Value
Item Symbol Unit Note
Min. Max.
Storage Temperature TST -20 60 ! (1)
Operating Ambient Temperature TOP 0 50 (1), (2)
Note (1)
(a) 90 %RH Max. (Ta <= 40 ).
(b) Wet-bulb temperature should be 39 Max. (Ta > 40 ).
(c) No condensation.
Note (2) The temperature of panel surface should be 0 min. and 60 max.
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Value
Item Symbol Unit Note
Min. Max.
Power Supply Voltage VCCS -0.3 6.0 V
(1)
Logic Input Voltage VIN -0.3 4.3 V
Version 1.0 10 June 2011 6 / 29 The
copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
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PRODUCT SPECIFICATION
3.2.2 BACKLIGHT UNIT
Value
Item Symbol Unit Note
Min. Typ Max.
LED Forward Current Per
IF 0 65 70 mA
Input Pin (1), (2)
LED Reverse Voltage Per Duty=100%
VR --- --- 45 V
Input Pin
(1), (2)
LED Pulse Forward Pulse Width 10msec.
IP --- --- 150 mA
Current Per Input Pin
and Duty 10%
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◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo