发明授权
- 专利标题: Twisted nematic liquid crystal display panel
- 专利标题(中): 扭曲向列型液晶显示面板
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申请号: US219450申请日: 1980-12-23
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公开(公告)号: US4426133A公开(公告)日: 1984-01-17
- 发明人: Fumiaki Funada , Shigehiro Minezaki , Syuichi Kozaki , Hisashi Uede
- 申请人: Fumiaki Funada , Shigehiro Minezaki , Syuichi Kozaki , 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: JPX54-173728 19791226
- 主分类号: G02F1/133
- IPC分类号: G02F1/133 ; G02F1/1335 ; G02F1/1337 ; G02F1/137 ; G02F1/139 ; G02F1/13
摘要:
A twisted nematic liquid crystal is characterized in that the direction of longitudinal axes of liquid crystal molecules adjacent each of a pair of polarizers is deviated with respect to the orientation vector of each of the polarizers in order to improve display contrast ratio.
公开/授权文献
- US5474224A Wire bonder and wire bonding method 公开/授权日:1995-12-12
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