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Liquid crystal device and driving method therefor

2020-07-21 来源:品趣旅游知识分享网
专利内容由知识产权出版社提供

专利名称:Liquid crystal device and driving method

therefor

发明人:Shinjiro Okada,Hirohide Munakata,Akira

Tsuboyama,Yasuyuki Watanabe,YasufumiAsao

申请号:US10341443申请日:20030114公开号:US06693695B2公开日:20040217

专利附图:

摘要:At least one of a pair of substrates constituting a liquid crystal device is

provided with a composite alignment film including a homeotropic alignment film regionand a homogeneous alignment film region, whereby the liquid crystal in contact with thehomogeneous alignment film region is surrounded by the region of liquid crystal in ahybrid or homeotropic alignment state and is stably held in a twit alignment state underno electric field which can be continuously transformed into a bend alignment state. As aresult, it is possible to provide a liquid crystal device capable of display by utilizing bendalignment with reduced bending voltage and voltage for holding the bend alignment.

申请人:CANON KABUSHIKI KAISHA

代理机构:Fitzpatrick, Cella, Harper & Scinto

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