CHIMEI INNOLUX N140BGE-L41 Specification
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PRODUCT SPECIFICATION
Doc. Number:
ϭʳ Tentative Specification
ϭʳ Preliminary Specification
图ʳ Approval Specification
MODEL NO.: N140BGE
SUFFIX: L41
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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
7.3 PALLET ................................................................................................................................23
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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Version Date Page Description
0.0 Jul.16, 2010 All Spec Ver.0.0 was first issued.
1.0 Sep. Aug, 2010 21 Module Label
25 EDID Code
28 ME Drawing
1.1 Oct. 28, 2010 21 7.2 Carton & 7.3 Pallet
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PRODUCT SPECIFICATION
REVISION HISTORY
25 EDID Code ( Remove 40Hz definition )
2.0 Dec. 27, 2010 28 ME Outline Drawing
2.1 Jan. 06 2011 28 Update Outline Drawing
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N140BGE-L41 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 Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Glare - Luminance, White 200 Cd/m2
Power Consumption Total 4 W (Max.) @ cell 1 W (Max.), BL 3 W (Max.) (1)
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PRODUCT SPECIFICATION
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) 319.9 320.4 320.9 mm
Module Size
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 198.1 198.6 199.1 mm
Thickness (T) - - 3.6 mm
Horizontal - 309.399 - mm
Vertical - 173.952 - mm
Weight - 310 320 g
2.1 CONNECTOR TYPE
Pin1 Pin40
(1)
Please refer Appendix Outline Drawing for detail design.
Connector Part No.: IPEX-20455-040E-12 or equivalent
User’s connector Part No: IPEX-20453-040T-01 or equivalent
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3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature 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)
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PRODUCT SPECIFICATION
Value
Min. Max.
Unit Note
100
90
80
60
Operating
40
20
10
Storage Range
80 60 -20 40 0 20 -40
Temperature (ºC)
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCCS -0.3 +4.0 V
Logic Input Voltage VIN -0.3 VCCS+0.3 V
Converter Input Voltage LED_VCCS -0.3 25.0 V (1)
Converter Control Signal Voltage LED_PWM, -0.3 4.0 V (1)
Converter Control Signal Voltage LED_EN -0.3 4.0 V (1)
Value
Min. Max.
Unit Note
(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
VCCS
GND
Data
CLK
V
EDID
EDID
EDID
INPUT CONNECTOR
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PRODUCT SPECIFICATION
TIMING ONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
SCAN DRIVER IC
TFT LCD
PANEL
DATA DRIVER IC
Converter
Input Signals
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)
LED CONVERTER BACKLIGHT UNIT
R0-R5, G0
G1~G5, B0, B1
B2-B5,HS,VS, DE
LVDS CLK
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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
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PRODUCT SPECIFICATION
Note (1) The first pixel is odd as shown in the following figure.
1,1
(odd)
2,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
3,1
Pitch
Pitch
1,Xmax
Ymax,1
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Ymax,
Xmax
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage VCCS 3.0 3.3 3.6 V (1)
Ripple Voltage VRP - 50 - mV (1)
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Inrush Current I
- - 1.5 A (1),(2)
RUSH
Mosaic - 250 280 mA (3)a
Power Supply Current
Black
lcc
- 270 300 mA (3)b
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) I
: the maximum current when VCCS is rising
RUSH
: the maximum current of the first 100ms after power-on
I
IS
Measurement Conditions: Shown as the following figure. Test pattern: black.
+3.3V
Q1 2SK1475
C3
1uF
FUSE
R1
VR1
47K
Q2
R2
1K
47K
0.01uF
2SK1470
C2
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VCCS
(LCD Module Input)
VCCS rising time is 0.5ms
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Note (3) The specified power supply current is under the conditions at VCCS = 3.3 V, Ta = 25 ± 2 ºC, DC
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PRODUCT SPECIFICATION
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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