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  • 标题:低温での応答時間およびベンド転移時間を改善したOCB-LCDの開発
  • 本地全文:下载
  • 作者:久保田 直也 ; 塚根 みどり ; 深海 徹夫
  • 期刊名称:映像情報メディア学会誌
  • 印刷版ISSN:1342-6907
  • 电子版ISSN:1881-6908
  • 出版年度:2008
  • 卷号:62
  • 期号:10
  • 页码:1609-1613
  • DOI:10.3169/itej.62.1609
  • 出版社:The Institute of Image Information and Television Engineers
  • 摘要:To ensure safety, display devices that are used in automobiles need motion picture visibility at any situation. However, low temperatures cause conventional LCDs to respond more slowly, and this leads to motion blur. To eliminate this blurring, we have newly developed a high-performance OCB-LCD that responds quickly at low temperatures. We have speeded up the response time by using of an LC material that has a low rotational viscosity and by improving the bend transition. The new OCB-LCD has both a very fast response time and bend transition. The response time is a third that of the conventional OCB-LCD at -20°C, and does not require the present optical design to be changed. The bend transition time is about 1 second at -30°C. This speed is highly suitable for display devices used in automobiles.
  • 关键词:OCB-LCD;低粘性液晶;低温応答;ベンド転移
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