发明授权
- 专利标题: Liquid crystal display device having at least two micro areas of liquid crystal layer capable of being built up from a center of each pixel
- 专利标题(中): 液晶显示装置具有能够从每个像素的中心构成的至少两个微区域的液晶层
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申请号: US49059申请日: 1998-03-27
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公开(公告)号: US6115093A公开(公告)日: 2000-09-05
- 发明人: Hideya Murai , Teruaki Suzuki , Masayoshi Suzuki
- 申请人: Hideya Murai , Teruaki Suzuki , Masayoshi Suzuki
- 申请人地址: JPX Tokyo
- 专利权人: NEC Corporation
- 当前专利权人: NEC Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX9-079344 19970331
- 主分类号: G02F1/1337
- IPC分类号: G02F1/1337 ; G02F1/1343
摘要:
To provide a liquid crystal display device easily produced having no disclination which causes a light leak, an excellent visual angle and an excellent contrast ratio, a liquid crystal layer is interposed between two substrates, two or more of micro areas coexist with each other in the liquid crystal layer, and liquid crystal molecules in the micro areas build up from a center of each pixel. A potential of a second electrode disposed on an opening is made approximately identical with that of a counter electrode, and a potential of a peripheral electrode is higher than that of the counter electrode, thereby obtaining the liquid crystal display device in which the liquid crystal molecules build up from the center of each pixel. Thus, the liquid crystal display device easily produced having a wide visual angle and an excellent contrast ratio is obtained. In addition, a polymer organic compound is dispersed in the liquid crystal to fix a built up direction of the liquid crystal molecules.
公开/授权文献
- USD385853S Control panel 公开/授权日:1997-11-04
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