INNOLUX N140FGE.LA2 Specification
PRODUCT SPECIFICATION
Doc. Number:
▓ Tentative Specification
□ Preliminary Specification
□ Approval Specification
MODEL NO.: N140FGE
SUFFIX: LA2
Customer:
APPROVED BY SIGNATURE
Name / Title
Note：300nits
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
陳郁甫
2012-08-06
23:33:37 CST
曹文彬
2012-07-27
10:55:17 CST
陳郁甫
2012-07-24
14:42:12 CST
Version 0.0 7 August 2012 1 / 33
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
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
Appendix. SYSTEM COVER DESIGN NOTICE..........................................................................30
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
0.0 Jul 23, 2012 All Tentative Spec Ver.0.0 was first issued.
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PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
N140FGE-LA2 is a 14.0” (14.0” diagonal) TFT Liquid Crystal Display module with LED Backlight unit
and 40 pins LVDS interface. This module supports 1600 x 900 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 1600 x R.G.B. x 900 pixel Pixel Pitch 0.1935 (H) x 0.1935 (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 300 Cd/m2
Power Consumption Total (6.3 W) (Tpy.) @ cell (1.3 W) (Max.), BL (5 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) 319.9 320.4 320.9 mm
Module Size
Active Area
Note (1) Please refer to the attached dra win gs for more information of front and back outline dimensions.
Vertical (V) 204.6 205.1 205.6 mm
Thickness (T) - - 3.0 mm
Horizontal 309.3 309.6 309.9 mm
Vertical 173.85 174.15 174.45 mm
Weight - 270 280 g
2.1 CONNECTOR TYPE
Pin1 Pin40
(1)
Please refer Appendix Outline Drawing for detail design.
Connector Part No.: IPEX-20455-040E-12 & 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) V (1)
(-0.3) (5) V (1)
(-0.3) (5) 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
VCCS
GND
Data
EDID
CLK
EDID
V
EDID
Converter
Input Signals
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 RXO0- LVDS Differential Data Input (Odd)
9 RXO0+ LVDS Differential Data Input (Odd)
10 VSS Ground
11 RXO1- LVDS Differential Data Input (Odd)
12 RXO1+ LVDS Differential Data Input (Odd)
13 VSS Ground
14 RXO2- LVDS Differential Data Input (Odd)
15 RXO2+ LVDS Differential Data Input (Odd)
16 VSS Ground
17 RXOC- LVDS Clock Data Input (Odd)
18 RXOC+ LVDS Clock Data Input (Odd)
19 VSS Ground
20 RXE0- LVDS Differential Data Input (Even) R0-R5, G0
21 RXE0+ LVDS Differential Data Input (Even)
22 VSS Ground
23 RXE1- LVDS Differential Data Input (Even) G1~G5, B0, B1
R0-R5, G0
G1~G5, B0, B1
B2-B5,HS,VS, DE
LVDS CLK
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PRODUCT SPECIFICATION
24 RXE1+ LVDS Differential Data Input (Even)
25 VSS Ground
26 RXE2- LVDS Differential Data Input (Even) B2-B5,HS,VS, DE
27 RXE2+ LVDS Differential Data Input (Even)
28 VSS Ground
29 RXEC- LVDS Clock Data Input (Even) LVDS CLK
30 RXEC+ LVDS Clock Data Input (Even)
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 NC No Connectio n (Reserve)
35 LED_PWM PWM Control Signal of LED Converter
36 LED_EN Enable Control Signal of LED Converter
37 CABC_EN CABC Enable Input
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)
1,Xmax
Pitch
Pitch
Ymax,1
Note (2) The setting of Color engine and CABC function are as follows.
Pin Enable Disable
CABC_EN Hi Lo or Open
Hi = High level, Lo = Low level.
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 Voltage VCCS (3.0) (3.3) (3.6) V (1)Ripple Voltage VRP - (50) - mV (1)-
Value
Unit Note
CABC_EN Input Voltage
High Level V
Low Level V
Inrush Current I
(2.3) - (3.6) V
IHCABC
(0) - (0.5) V
ILCABC
- - 1.5 A (1),(2)
RUSH
Mosaic - TBD TBD mA (3)a
Power Supply Current
Black
lcc
- TBD TBD 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
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
a. Mosaic Pattern
Active Area
b. Black Pattern
Active Area
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PRODUCT SPECIFICATION
4.3.2 LED CONVERTER SPECIFICATION
Value
Parameter Symbol
Min. Typ. Max.
Converter Input power supply voltage LED_Vccs (6.0) (12.0) (21.0) V
Unit Note
Converter Inrush Current ILED
RUSH
- - (1.5) A (1)
Backlight On (2.3) - (5.0) V
EN Control Level
Backlight Off
0 - (0.5) V
PWM High Level (2.3) - (5.0) V
PWM Control Level
PWM Low Level
0 - (0.5) V
(10) - 100 %
PWM Control Duty Ratio
(5) - 100 % (2)
PWM Control Permissive Ripple
Voltage
PWM Control Frequency f
VPWM_pp - - 100 mV
(190) - (2K) Hz (3)
PWM
LED Power Current LED_VCCS =Typ. ILED TBD TBD TBD mA (4)
Note (1) ILED
ILED
Measurement Conditions: Shown as the following figure. LED_VCCS = Typ, Ta = 25 ± 2 ºC, f
: the maximum current when LED_VCCS is rising,
RUSH
: the maximum current of the first 100ms after power-on,
IS
PWM
= 200 Hz, Duty=100%.
LED_VCCS(Typ)
Q1 IRL3303
VR1
R1
47K
R2
1K
47K
0.01uF
Q2
IRL3303
C2
(High to Low)
(Control Signal)
SW=24V
LED_VCCS(Typ)
C1
1uF
FUSE
C3
1uF
(LED Converter Input)
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