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Engineering Specification
Engineering Specification
Type 20.12 WSXGA+ Color TFT/LCD Module
Model Name:IAWS64
Document Control Number : OEM I-964-01
Note:Specification is subject to change without notice. Consequently it is better to contact to
International Display Technology before proceeding with the design
of your product incorporating this module.
Sales Support
International Display Technology
(C) Copyright International Display Technology 2002 All Rights reserved.
June 10,2002
OEM I-964-01
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Engineering Specification
i Contents
i Contents
ii Record of Revision
1.0 Handling Precautions
2.0 General Description
2.1 Characteristics
2.2 Functional Block Diagram
3.0 Absolute Maximum Ratings
4.0 Optical Characteristics
5.0 Signal Interface
5.1 Connectors
5.2 Interface Signal Connector
5.3 Interface Signal Description
5.4 Interface Signal Electrical Characteristics
5.4.1 Signal Electrical Characteristics for TMDS Receiver
5.4.2 Recommended Guidelines for Motherboard PCB Design and Cable Selection
6.0 Pixel format image
7.0 Interface Timings
7.1 Timing Characteristics
8.0 Power Consumption
9.0 Power ON/OFF Sequence
10.0 Mechanical Characteristics
11.0 National Test Lab Requirement
(C) Copyright International Display Technology 2002 All Rights reserved.
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Engineering Specification
ii Record of Revision
Date
June 10,2002
Document
Revision
OEM I-964-01
Page
All
Summary
First Edition for customer.
Based on Internal Spec. as of June 7,2002.
(C) Copyright International Display Technology 2002 All Rights reserved.
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Engineering Specification
1.0 Handling Precautions
• If any signal or power line deviates from the power on/off sequence, it may cause shortening the life of
the LCD module and/or damage the electrical components. Also, hot plug-in operation may cause the
similar damages as above.
• The LCD panel and the CCFL (Cold Cathode Fluorescent Lamp)s are made of glass and may break or
crack if dropped on a hard surface. Handling with care is necessary.
• The fluorescent lamp in the liquid crystal display (LCD) contains mercury. Do not put it in trash that is
disposed of in landfills. Dispose of it as required by local ordinances or regulations.
• Small amount of materials having no flammability grade is used in the LCD module. The LCD module should
be applied to exemption conditions of the flammability requirements (4.4.3.3, EN60950 or UL1950) in an end
product.
• Please handle with care when mounted in the system cover. Mechanical damage for the lamp cable / lamp
connector may cause safety problems.
• After installation of the TFT Module into an enclosure (Monitor frame, for example), do not twist nor bent the
TFT Module even momentary. At designing the enclosure, it should be taken into consideration that no
bending/ twisting forces are applied to the TFT Module from out side. Otherwise the TFT Module may be
damaged.
• Since CMOS LSI is used in this module, take care of static electricity and insure human earth when handling.
• Also, when removing a protection sheet from the module surface, please take some actions against static
electricity, like earth band, ionic shower, etc.
• Since front polarizer is easily damaged, pay attention not to scratch it.
• Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
• When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
• Do not open nor modify the Module Assembly.
• Prevent continuous 10 hours or over same pattern displaying, to avoid image sticking.
O The information contained herein is presented only as a guide for the applications of our
products. No responsibility is assumed by International Display Technology for any
infringements of patents or other right of the third partied which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of International
Display Technology or others.
O The information contained herein may be changed without prior notice. It is therefore
advisable to contact International Display Technology before proceeding with the design of
equipment incorporationg this product.
(C) Copyright International Display Technology 2002 All Rights reserved.
June 10,2002
OEM I-964-01
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Engineering Specification
2.0 General Description
This specification applies to the Type 20.12 Color TFT/LCD Module 'IAWS64'.
This module is designed for a display unit of a monitor application.
The screen format and electrical interface are intended to support the WSXGA+ (1680(H) x 1050(V)) screen.
Supported color is native 24bit colors (8-bit per RGB-subpixels data driver).
All input signals are TMDS (Transition Minimized Differential Signaling) interface compatible.
This module does not contains an inverter card for backlight.
2.1 Characteristics
CHARACTERISTICS ITEMS
Screen Diagonal [cm]
Pixels
SPECIFICATIONS
51.11 (16:10)
1680(H) x 1050(V)
Active Area [mm]
Pixel Pitch [mm]
433.44(H) x 270.90(V)
0.258 x 0.258
Pixel Arrangement
RGB-subpixels per one Pixel, Vertical Stripe
Weight [K grams]
Physical Size [mm]
3.80 (TBD) Typ. (TBD) Max.
486.2(W) x 307.0(H) x 17.8 Typ./ 18.3 Max. (D)
Display Mode
Dual Domain IPS, Normally Black
Supported Color
White Luminance [cd/m2]
Native 24bit colors (RGB 8-bits per each subpixel)
210 Typ., 180 Min.
Contrast Ratio
350:1 Typ. 250:1 Min. (In the Dark room)
Optical Rise Time+Fall Time [msec]
45 Typ. (TBD)
Input Voltage [V]
+18 +5/-5% (Logic)
Power Consumption [W]
Electrical Interface
Logic 15 Typ.(TBD), Backlight 32 Typ.(TBD)
Single Link TMDS (Clock Freq.:117.13[MHz))
Temperature Range [degree C]
Operating
Storage (Shipping)
0 to +50 (Note)
-20 to +60
Note : Max. Operating Temperature 50 deg.C in the spec means the temperature measured at the point of
the front surface of the LCD glass cell.
(C) Copyright International Display Technology 2002 All Rights reserved.
June 10,2002
OEM I-964-01
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