发明授权
- 专利标题: Liquid crystal display device and the manufacturing method thereof
- 专利标题(中): 液晶显示装置及其制造方法
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申请号: US197575申请日: 1980-10-16
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公开(公告)号: US4422730A公开(公告)日: 1983-12-27
- 发明人: Shuichi Kozaki , Fumiaki Funada , Shigehiro Minezaki , Hisashi Uede
- 申请人: Shuichi Kozaki , Fumiaki Funada , Shigehiro Minezaki , Hisashi Uede
- 申请人地址: JPX Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX54-134806 19791018; JPX55-24403 19800227; JPX55-24842 19800228
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G02F1/1335 ; G02F1/1337 ; G02F1/1343 ; G02F1/133
摘要:
A liquid crystal display device comprises a pair of substrates, a first patterned layer formed on a part of one of the substrates, a second layer formed on the remaining part of the one of the substrates, the thickness of the second layer being substantially identical to that of the first patterned layer to provide a layer uniform in thickness, and a third layer formed on the uniform layer to provide orientation of molecules of a liquid crystal layer disposed between the pair of substrates. The uniform layer is manufactured by the steps of forming the first patterned layer on part of the one of the substrates, and forming the second layer on the remaining part of the one of the substrates, using a lift-off method.
公开/授权文献
- US6150621A Steering switch module 公开/授权日:2000-11-21
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