CHIMEI INNOLUX N140BGE-L12 Specification
PRODUCT SPECIFICATION
Doc. Number:
□ Tentative Specification
□ Preliminary Specification
▓ Approval Specification
MODEL NO.: N140BGE
SUFFIX: L12
Customer: CMI Standard Spec
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
楊竣傑
2012-01-17
10:51:12 CST
曹文彬
2012-01-12
11:32:24 CST
陳郁甫
2012-01-1 1
10:56:55 CST
Version 3.1 18 January 2012 1 / 29
The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited.
PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION.........................................................................................................4
1.1 OVERVIEW ................................................................................................................................4
1.2 GENERAL SPECIFICATI0NS ...................................................................................................4
2. MECHANICAL SPECIFICATIONS .............................................................................................4
2.1 CONNECTOR TYPE..................................................................................................................4
3. ABSOLUTE MAXIMUM RATINGS.............................................................................................5
3.1 ABSOLUTE RATINGS OF ENVIRONMENT ..........................................................................5
3.2 ELECTRICAL ABSOLUTE RATINGS......................................................................................5
3.2.1 TFT LCD MODULE ............................................................................................................5
4. ELECTRICAL SPECIFICATIONS...............................................................................................6
4.1 FUNCTION BLOCK DIAGRAM...............................................................................................6
4.2. INTERFACE CONNECTIONS .................................................................................................6
4.3 ELECTRICAL CHARACTERISTICS........................................................................................8
4.3.1 LCD ELETRONICS SPECIFICATION...............................................................................8
4.3.2 LED CONVERTER SPECIFICATION..............................................................................10
4.3.3 BACKLIGHT UNIT...........................................................................................................12
4.4 LVDS INPUT SIGNAL TIMING SPECIFICATIONS .............................................................13
4.4.1 LVDS DC SPECIFICATIONS ...........................................................................................13
4.4.2 LVDS DATA FORMAT......................................................................................................13
4.4.3 COLOR DATA INPUT ASSIGNMENT ............................................................................14
4.5 DISPLAY TIMING SPECIFICATIONS ...................................................................................15
4.6 POWER ON/OFF SEQUENCE ................................................................................................16
5. OPTICAL CHARACTERISTICS ...............................................................................................17
5.1 TEST CONDITIONS.................................................................................................................17
5.2 OPTICAL SPECIFICATIONS ..................................................................................................17
6. RELIABILITY TEST ITEM ........................................................................................................20
7. PACKING..................................................................................................................................21
7.1 MODULE LABEL ....................................................................................................................21
7.2 CARTON...................................................................................................................................22
8. PRECAUTIONS........................................................................................................................24
8.1 HANDLING PRECAUTIONS..................................................................................................24
8.2 STORAGE PRECAUTIONS ....................................................................................................24
8.3 OPERATION PRECAUTIONS.................................................................................................24
Appendix. EDID DATA STRUCTURE...........................................................................................25
Appendix. OUTLINE DRAWING..................................................................................................28
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
3.0 Dec. 28, 2011 All Approval Spec Ver. 3.0 was first issued.
3.1 Jan. 10, 2012 12 Revise VL value.
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
N140BGE-L12 is a 14.0” (14.0” diagonal) TFT Liquid Crystal Display module with LED Backlight unit
and 40 pins LVDS interface. This module supports 1366 x 768 HD mode and can display 262,144
colors. The optimum viewing angle is at 6 o’clock direction.
1.2 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Screen Size 14.0” diagonal
Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch 0.2265 (H) x 0.2265 (V) mm Pixel Arrange ment RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Anti-glare - Luminance, White 200 Cd/m2
Power Consumption Total 3.7 W (Max.) @ cell 0.7 W (Max.), BL 3.0 W (Max.) (1)
Note (1) The specified power consumption (with converter efficiency) is under the conditions at VCCS =
3.3 V, fv = 60 Hz, LED_VCCS = Typ, fPWM = 200 Hz, Duty=100% and Ta = 25 ± 2 ºC, whereas mosaic
pattern is displayed.
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 323 323.5 324 mm
Module Size
Bezel Area
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 191.5 192 192.5 mm
Thickness (T) - 4.9 5.2 mm
Horizontal 313.49 313.79 314.09 mm
Vertical 177.89 178.19 178.49 mm
Horizontal 309.099 309.399 309.699 mm
Vertical 173.652 173.952 174.252 mm
Weight - 335 350 g
2.1 CONNECTOR TYPE
Pin1 Pin40
(1)
Please refer Appendix Outline Drawing for detail design.
Connector Part No.: IPEX-20455-040E-12 or Foxconn GS13401-1110A-7H or equivalent.
User’s connector Part No: IPEX-20453-040T-01 or equivalent.
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PRODUCT SPECIFICATION
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Min. Max.
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient T emperature TOP 0 +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.
Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
Relative Humidity (%RH)
100
90
Value
Unit Note
80
60
Operating
40
20
10
Storage Range
Temperature (ºC)
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply V oltage VCCS -0.3 +4.0 V
Logic Input Voltage VIN -0.3 VCCS+0.3 V
Converter Input Voltage
Converter Control Signal Voltage
Converter Control Signal Voltage
LED_VCCS
LED_PWM,
LED_EN
Value
Min. Max.
-0.3 25.0 V (1)
-0.3 5.0 V (1)
-0.3 5.0 V (1)
Unit Note
80 60 -20 40 0 20 -40
(1)
Note (1) Stresses beyond those listed in above “ELECTRICAL ABSOLUTE RATINGS” may cause
permanent damage to the device. Normal operation should be restricted to the conditions
described in “ELECTRICAL CHARACTERISTICS”.
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4. ELECTRICAL SPECIFICATIONS
4.1 FUNCTION BLOCK DIAGRAM
LVDS Display
Data & Clock
Converter
Input Signals
VCCS
GND
Data
CLK
V
EDID
EDID
EDID
INPUT CONNECTOR
DC/DC CONVERTER &
REFERENCE VOLTAGE
LED CONVERTER BACKLIGHT UNIT
PRODUCT SPECIFICATION
TIMING
CONTROLLER
GENERATOR
EDID
EEPROM
SCAN DRIVER IC
TFT LCD
PANEL
DA TA DRIVER IC
4.2. INTERFACE CONNECTIONS
PIN ASSIGNMENT
Pin Symbol Description Remark
1 NC No Connection (Reserve)
2 VCCS Power Supply (3.3V typ.)
3 VCCS Power Supply (3.3V typ.)
4 VEDID DDC 3.3V power
5 NC No Connection (Reserved for CMI test)
6 CLKEDID DDC clock
7 DATAEDID DDC data
8 Rxin0- LVDS differential data input
9 Rxin0+ LVDS differential data input
10 VSS Ground
11 Rxin1- LVDS differential data input
12 Rxin1+ LVDS differential data input
13 VSS Ground
14 Rxin2- LVDS Differential Data Input
15 Rxin2+ LVDS Differential Data Input
16 VSS Ground
17 RxCLK- LVDS differential clock input
18 RxCLK+ LVDS differential clock input
19 VSS Ground
20 NC No Connection (Reserve)
21 NC No Connection (Reserve)
22 VSS Ground
23 NC No Connection (Reserve)
R0-R5, G0
G1~G5, B0, B1
B2-B5,HS,VS, DE
LVDS CLK
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PRODUCT SPECIFICATION
24 NC No Connection (Reserve)
25 VSS Ground
26 NC No Connection (Reserve)
27 NC No Connection (Reserve)
28 VSS Ground
29 NC No Connection (Reserve)
30 NC No Connection (Reserve)
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 NC No Connection (Reserve)
35 LED_PWM PWM Control Signal of LED Converter
36 LED_EN Enable Control Signal of LED Converter
37 NC No Connection (Reserve)
38 LED_VCCS LED Power Supply
39 LED_VCCS LED Power Supply
40 LED_VCCS LED Power Supply
Note (1) The first pixel is odd as shown in the following figure.
1,1
(odd)
2,1
3,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
Pitch
Pitch
1,Xmax
Ymax,1
Ymax,
Xmax
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PRODUCT SPECIFICATION
4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Min. Typ. Max.
Power Supply V oltage VCCS 3.0 3.3 3.6 V (1)
Ripple Voltage VRP - 50 - mV (1)
Value
Unit Note
Inrush Current I
- - 1.5 A (1),(2)
RUSH
Mosaic - 145 160 mA (3)a
Power Supply Current
Black
lcc
- 135 150 mA (3)b
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) I
: the maximum current when VCCS is rising
RUSH
I
: the maximum current of the first 100ms after power-on
IS
Measurement Conditions: Shown as the following figure. Test pattern: black.
+3.3V
Q1 2SK1475
VR1
R1
47K
Q2
2SK1470
C2
47K
R2
1K
0.01uF
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
FUSE
C3
1uF
VCCS
(LCD Module Input)
VCCS rising time is 0.5ms
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PRODUCT SPECIFICATION
Note (3) The specified power supply current is under the conditions at VCCS = 3.3 V, Ta = 25 ± 2 ºC, DC
Current and f
a. Mosaic Pattern
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
Active Area
Active Area
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