发明授权
- 专利标题: Liquid crystal device
- 专利标题(中): 液晶装置
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申请号: US369857申请日: 1989-06-22
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公开(公告)号: US5054890A公开(公告)日: 1991-10-08
- 发明人: Yukio Hanyu , Osamu Taniguchi , Toshiharu Uchimi , Masanobu Asaoka
- 申请人: Yukio Hanyu , Osamu Taniguchi , Toshiharu Uchimi , Masanobu Asaoka
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-155453 19880623; JPX1-120044 19890512
- 主分类号: G02F1/1339
- IPC分类号: G02F1/1339 ; G02F1/1341 ; G02F1/141
摘要:
A liquid crystal device includes: a pair of substrates disposed spaced apart from each other, a liquid crystal disposed between the substrates and a plurality of adhesive members bonding the substrates. The adhesive members are dispersed along the inner surfaces of the substrates at a rate of 100 members/mm.sup.2 or less with an average adhesion area per member of 1.25.times.10.sup.-3 mm.sup.2 or less so as to satisfy the relationship of:S.sub.A /S.sub.B =2.5.times.10.sup.-2 -1.0%,wherein S.sub.A denotes the total area of adhesion given by the adhesive members and S.sub.B denotes the area of display given by the liquid crystal device. Spacer members may be further disposed between the substrates. The spacer members may preferably be in the form of rods having a length in the range of 1 to 25 .mu.m.
公开/授权文献
- US5427537A Device with external interface 公开/授权日:1995-06-27
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