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InfoVision Optoelectronics ( Kunshan ) Co.,LTD.
Document Title M236MWF1 Customer Approved Specification Page No. 2/29
Document No. A-M236MWF1-R2-12-02 Issue date 2010/1/29 evision 00
Revision Date Page Old Description New Description Remark
00 2010/1/29 all first issued.
NO.1 Long Teng Road, KunShan City, JiangSu, China Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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Document No. A-M236MWF1-R2-12-02 Issue date 2010/1/29 evision 00
Contents
1 General Descriptions ................................................. p.4
2 Absolute Maximum Ratings ......................................... p.6
3 Pixel Format Image ................................................... p.7
4 Optical Characteristics ............................................... p.8
5 Backlight Characteristics.............................................. p.11
6 Electrical Characteristics .......................................... p.13
7 Interface Timings........................................................ p.20
8 Power Consumption .................................................... p.22
9 Power ON/OFF sequence ............................................ p.23
10 Mechanical Characteristic............................................. p.24
11 Package Specification ....... ........................................... p.25
12 Lot Mark.... ................................................................ p.27
13 General Precaution ...................................................... p.28
NO.1 Long Teng Road, KunShan City, JiangSu, China Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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Document No. A-M236MWF1-R2-12-02 Issue date 2010/1/29 evision 00
1.0 General Descriptions
1.1 Introduction
The M236MWF1 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 controler, voltage reference, common voltage, driver DC-DC
converter, column driver, and row driver circuit. This TFT LCD has a 23-inch diagonally
measured active display area with WXGA+ resolution (1920 vertical by 1080 horizontal
pixel array).
1.2 Features
23.6"WXGA+ TFT LCD Panel
4 CCFLs Backlight System
Supported WXGA+ (V:1920 lines, H:1080pixels) resolution
Supported to 75Hz Refresh Rate
Compatible with RoHS Standard
Compatible with ACC function
1.3 Product Summary
Items Specifications Unit
Screen Diagonal 23.6 Inch
Active Area 521.28 (H) x 293.22 (V) mm
Pixels H x V 1, 920(x3) x 1,080
Pixel Pitch 0.2715 (per one triad) x 0.2715 mm
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance 300 typical cd/ m2(CCFL@ 7.0mA)
Contrast Ratio 1,000 : 1 typical
Color Saturation 72% NTSC
Response Time 5 typical msec
Input Voltage + 5.0 typical V
Logic Power Consumption 4.5 typical (Black pattern, 60Hz) Watt
Backlight Power Consumption 26.32 typical (CCFL current 7.0mA) Watt
Weight 3,250typ g
Outline Dimension 544.8(W) x 320.5(H) x 18.38(T) typical mm
Electrical Interface (Logic) 8bit , dual LVDS
Support Color 16.7M
Luminance Uniformity 80% typical (@9 points)
Optimum Viewing Direction 6 o'colok
Surface Treatment AG/3H
Screw torque value 5max Kgf-cm
Note:Lamp Life Time is 50,000h(Ta=25+/-3degC and ICCFL=7.0mA, brightness becomes lower than
50% of initial value)
NO.1 Long Teng Road, KunShan City, JiangSu, China Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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Document No. A-M236MWF1-R2-12-02 Issue date 2010/1/29 evision 00
1.4 Functional Block Diagram
.
Figure 1 shows the functional block diagram of the LCD module.
Figure 1 Block Diagram
TFT LCD Module
X-Driver
LCD Drive Card
VCC
Signal Connector FI-XB30SRL-11
GND Timing Controller
RXinO0+/-
RXinO1+/-
(or equivalent)
RXinO2+/-
RXinO3+/-
Y-Driver
RXinOC+/- DC/DC Converter
RXinE0+/-
TFT Array/Cell
Reference Voltage
RXinE1+/- 1,920(R/G/B) x1080
RXinE2+/-
RXinE3+/-
RXinEC+/-
Backlight Unit
Lamp Lamp Lamp Lamp
Connector Connector Connector Connector
NO.1 Long Teng Road, KunShan City, JiangSu, China Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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Document No. A-M236MWF1-R2-12-02 Issue date 2010/1/29 evision 00
2.0 Absolute Maximum Ratings
Table 1
Item Symbol Min Max Unit Conditions
Supply Voltage VDD -0.3 +6.0 V --
Input Signal -- -0.3 +2.7 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 1.5 G 30min for X, Y, Z axis
-- --
10-500-10 Hz
Shock 50 G Half sign wave
-- --
11 ms
Note (1) Storage /Operating temperature. Maximum Wet-Bulb should be 39 degree C.
No condensation.
Figure 2
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InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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3.0 Pixel Format Image
Figure shows the relationship of the input signals and LCD pixel format image.
Figure 3 Pixel Format
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4.0 Optical Characteristics
The optical characteristics are measured under stable conditions as following notes
Table 2 Optical Characteristics
Specification
Item Conditions
Min Typ Max Note
Viewing Angle [degrees] Horizontal
150 170 --
K=Contrast Ratio>10
A, B
Vertical
140 160 --
Contrast ratio Center 700 1000 -- A, C
Response Time [ms] Rising + Falling -- 5 8 A, D
Color Chromaticity Red x 0.642 A,
(CIE1931) Red y 0.334 A,
Green x 0.281 A,
Green y 0.600 A,
-0.03 +0.03
Blue x 0.144 A,
Blue y 0.071 A,
White x 0.313 A,
White y 0.329 A,
White Luminance [cd/m^2] ICCFL=7.0mA 250 300 -- Center A, E
Luminance Uniformity ICCFL=7.0mA, 9points 75% 80% -- A, F
Note:
A. Measurement Setup:
The LCD module should be stabilized at given temperature for 20 minutes to avoid
abrupt temperature change during measuring. In order to stabilize the luminance, the
measurement should be executed after lighting backlight for 20 minutes in a windless
room.
Figure 4 Measurement Setup
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InfoVision Optoelectronics (Kunshan) Co., LTD Fax:0512-57278900
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B. Definition of Viewing Angle
Figure 5 Definition of Viewing Angle
Normal
x = y = 0