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M140NWR2 R0
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IVO M140NWR2 R0 Specification

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Document Title
M140NWR2 R0 Product information
Page No. 1/33
Document No. Issue date 2011/03/17 Revision 02
Prodact information
To:
Product Name: M140NWR2 R0
Document Issue Date: 2011/03/17
Note: 1. Please contact IiforVision Company. before designing your product based on this product.
2. The information contained herein is presented merely to indicate the characteristics and performance of our products. No responsibility is assumed by IVO for any intellectual property claims or other problems that
may result from application based on the module described herein.
FQ-7-30-0-009-02C
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Document No. Issue date 2011/03/17 Revision 02
Revision Date Page Old Description New Description Remark
00 2010/01/08 All -- First issued
01
02
03 2011/3/17 13
04 2011/3/17 21
05 2011/3/17 15
2010/01/29
2010/03/04
12 No V_DBC,V_CE parameter
23 Figure 15 back side drawing
8
25 Package specification TBD Add Package specification
28 EDID data TBD Add EDID data
Rx/Ry/Gx/Gy/Bx/By parameter
TBD
Old Signal Pin Assignment Update 19pin from CE to NC
Old Power Sequence Delete CE from power
Old Voltage Definitions Update Voltage Definitions
Add V_DBC,V_CE
parameter
Add Label mark
Correct PIN 1 position
Add Rx/Ry/Gx/Gy/Bx/By
parameter
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M140NWR2 R0 Product information
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Contents
1.0 General Descriptions .....................................................................................................4
2.0 Absolute Maximum Ratings ...........................................................................................6
3.0 Pixel Format Image........................................................................................................7
4.0 Optical Characteristics ...................................................................................................8
5.0 Backlight Characteristics..............................................................................................12
6.0 Electrical Characteristics..............................................................................................13
7.0 Interface Timings .........................................................................................................18
8.0 Power Consumption.....................................................................................................20
9.0 Power ON/OFF Sequence ...........................................................................................21
10.0 Mechanical Characteristics Connector........................................................................22
11.0 Package Specification.................................................................................................25
12.0 Lot Mark ......................................................................................................................26
13.0 General Precaution.....................................................................................................28
14.0 EDID Data Structure ...................................................................................................30
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Document No. Issue date 2011/03/17 Revision 02
1.0 General Descriptions
1.1 Introduction
The M140NWR2 is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. It is composed of a TFT LCD panel, a timing controller, voltage reference, common voltage, column driver, and row driver circuit. This TFT LCD has a 14.0-inch diagonally measured active display area with resolution (1,366 horizontal by 768 vertical pixel array).
1.2 Features
14.0” TFT LCD Panel LED Light-bar Backlight System Supported (1,366x768 pixels) resolution Compatible with RoHS standard
1.3 Product Summary
Items Specifications Unit
Screen Diagonal 14.0 Inch
Active Area 309.399 (H) x 173.952 (V) mm
Pixels H x V 1,366 x3(RGB) x 768
Pixel Pitch 0.2265×0.2265 mm
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance
Contrast Ratio 500 (Typ.)
Response Time 8 (Typ.) msec
Input Voltage 3.3 (Typ.) V
Power Consumption 4.8 (Max.) watt
Weight 350(Max.) g
Outline Dimension 323.5(Typ.) ×192.0(Typ.) ×5.2 (Max.) mm
Electrical Interface (Logic) Single LVDS
Support Color 262 K
Optimum Viewing Direction 6 o’colok
Surface Treatment Glare+HC
200 (Typ.
) 5 Points Average
cd /m
2
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1.4 Functional Block Diagram
.
Figure 1 Shows the functional block diagram of the LCD module.
M140NWR2 R0 Product information
Figure 1 Block Diagram
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2.0 Absolute Maximum Ratings
Table 1
Item Symbol Min. Max. Unit Conditions
Supply Voltage VDD -0.5 4.0 V -
Supply V_LED Voltage V_LED 6 21 V
Input Signal - -0.5 2.6 V LVDS signals
Operating Temperature TOP 0 50 deg. C (Note )
Operating Humidity HOP 10 80 %RH (Note )
Storage Temperature TST -20 60 deg. C (Note )
Storage Humidity HST 10 90 %RH (Note )
Vibration - - 1.5G
10-500Hz
Random
Shock - -
220G
2ms
Note (1) Maximum Wet-Bulb should be 39 degree C. No condensation.
(2) When you apply the LCD module for OA system. Please make sure to keep
the temperature of LCD module is less than 60к
(3) Storage /Operating temperature Figure 2:
G
Hz
G
ms
30Mins for X, Y, Z
axis
Half sine wave
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3.0 Pixel Format Image
Figure 3 shows the relationship of the input signals and LCD pixel format image.
Figure 3 Pixel Format
1365
1366
767
768
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4.0 Optical Characteristics
The optical characteristics are measured under stable conditions as following notes
Table 2 Optical Characteristics
Item Conditions
Viewing Angle [degrees]
K=Contrast Ratio>10
Vertical
Contrast Ratio Center 400 500 A, B,D
Response Time [ms] Rising +Falling - 8 12 A,B,E
Color Chromaticity
(CIE1,931)
Red x 0.590 A,B
Red y 0.345 A,B
Left 40 45 - Horizontal
Right 40 45 -
Up 10 15 -
Down 30 35 -
Min. Typ. Max. Note
Specification
A, B,C
Green x 0.340 A, B
Green y 0.570 A, B
Blue x 0.150 A, B
Blue y
White x 0.263 0.313 0.363 A, B
White y 0.279 0.329 0.379 A, B
White Luminance [cd/m^2] - 170 200 - 5Points A,B, F
13Points 67 - - Luminance Uniformity [%]
5Points 80 - -
Typ.
-0.03
0.120
Typ.
+0.03
A, B
A,B, G
Note: A. Measurement Setup:
The LCD module should be stabilized at given temperature for 15 minutes to avoid
abrupt temperature change during measuring. In order to stabilize the luminance, the
measurement should be executed after lighting backlight for 15 minutes in a windless
room.
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Document No. Issue date 2011/03/17 Revision 02
Figure 4 Measurement Setup
B. The LED input parameter setting as:
V_LED: 12V (±0.1V)
PWM_LED: duty 100 %
C. Definition of Viewing Angle
Figure 5 Definition of Viewing Angle
x- = 90°
x-
6 o'clock
y- = 90°
y-
Normal
x = y = 0°
y+
y-
x-
x+
12 o'clock direction
y+ = 90°
y+
x+
x+ = 90°
D. Definition Of Contrast Ratio (CR)
The contrast ratio can be calculated by the following expression
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63, L0: Luminance of gray level 0
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E. Definition Of Response Time (TR, TF)
M140NWR2 R0 Product information
Figure 6 Definition of Response Time
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F.Definition Of Luminance White
Measure the luminance of gray level 63 at center point
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