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ITQX21H Dataheets PDF



Part Number ITQX21H
Manufacturers IDTech
Logo IDTech
Description TFT LCD Module
Datasheet ITQX21H DatasheetITQX21H Datasheet (PDF)

Engineering Specification Engineering Specification www.DataSheet4U.com Type 20.8 QXGA Monochrome TFT/LCD Module Model Name:ITQX21H Document Control Number : OEM I-921H-02 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 reserve.

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Engineering Specification Engineering Specification www.DataSheet4U.com Type 20.8 QXGA Monochrome TFT/LCD Module Model Name:ITQX21H Document Control Number : OEM I-921H-02 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. March 13,2002 OEM I-921H-02 1/34 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 2.2.1 Interface Summary 3.0 Absolute Maximum Ratings 4.0 Optical Characteristics 5.0 Signal Interface www.DataSheet4U.com 5.1 Connectors 5.2 Interface Signal Description 5.3 Interface Signal Electrical Characteristics 5.4 Inverter Connector Signal Description 5.5 DC/DC Connector Signal Description 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 I2C specification 10.1 I2C Feature Summary 10.2 Electrical Specification 10.3 Timing Specification 11.0 Mechanical Characteristics 12.0 National Test Lab Requirement 13.0 Application Note 13.1 Luminance vs Temperature 13.2 Design Recommendation 13.2.1 Recommendations for cooling 13.2.2 Mechanical recommendation for monitor enclosure design 13.2.3 Recommendation of designing monitor which uses ITQX21H for EMC Compliance (C) Copyright International Display Technology 2002 All Rights reserved. March 13,2002 OEM I-921H-02 2/34 Engineering Specification ii Record of Revision Date November 10,2000 February 28,2002 www.DataSheet4U.com Document Revision OEM921H-01 OEM I-921H-01 Page All Summary First Edition for customer. Based on Internal Spec. EC F79103. Updated by establishment of the New Company as "International Display Technology". To avoid using "inch" indication. To update Min. value of Backlight on signal. To update Note of Minimum White Luminance. To correct Figure of LVDS Data Order. To update Max. value of Temperature for X-Driver. To update value of Shock Test Criteria. To update J1/J2 Connector (X-cards). To correct the value of the following Timing Characteristics items. (There is no design changes.) (Min. value) : Total line (Max. value) : H-front porch H-active level H-back porch To udpate Reference Drawings. 1,5,6 8 9 15 32 OEM I-921H-02 8 10 23 March 13,2002 28,29 (C) Copyright International Display Technology 2002 All Rights reserved. March 13,2002 OEM I-921H-02 3/34 Engineering Specification 1.0 Handling Precautions • • • • • www.DataSheet4U.com • • • • • • • • Damage to the panel or the panel electronics may result from any deviation from the recommended power on/off sequencing. The panel should not be hot plugged. Refer to the Power On/Off Sequence section in this Specification. Handle the panel with care. The LCD panel and CCFL (Cold Cathode Fluorescent Lamp)s are made of glass and may crack or break if dropped or subjected to excessive force. The CCFLs contain a small amount of Mercury so should not be disposed of to landfill. Dispose of as required by local ordinances or regulations. The LCD module contains small amounts of material having no flammability grade. The exemption conditions of the flammability requirements (4.4.3.3, IEC60950 or UL1950) should be applied. The panel may be damaged by the application of twisting or bending forces to the module assembly.Care should be taken in the design of the monitor housing and the assembly procedure to prevent stress damage to the panel especially the lamp cable and the lamp connector.. Use standard earthing/grounding procedures to prevent damage to the CMOS LSI while handling the module. Use earthing/grounding procedures, an ionic shower, or similar to prevent static damage while removing the protective front sheet. The front polarizer can be easily damaged. Take care not to scratch the front surface with any hard or abrasive material. Dust, finger marks, grease etc. can be removed with a soft damp cloth (a small amount of mild detergent can be used on the damp cloth). Do not apply water or datergent directly to the front surface as this may cause staining or damage the electronic components. Never use any solvent on the front polarizer or module as this may cause permanent damage. Do not open or modify the module assembly. Continuous operation of the panel with the same screen content may result in some image sticking. Over 10 hours operation with the same content is not recommended. 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. O The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by International Display Techno.


ST04-16 ITQX21H TA1218ANG


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