发明授权
US4043935A Liquid crystal composition having high dielectric anisotropy and display
device incorporating same
失效
具有高介电各向异性的液晶组合物和包含其的显示装置
- 专利标题: Liquid crystal composition having high dielectric anisotropy and display device incorporating same
- 专利标题(中): 具有高介电各向异性的液晶组合物和包含其的显示装置
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申请号: US485673申请日: 1974-07-03
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公开(公告)号: US4043935A公开(公告)日: 1977-08-23
- 发明人: Sadao Kanbe
- 申请人: Sadao Kanbe
- 申请人地址: JA Tokyo
- 专利权人: Kabushiki Kaisha Suwa Seikosha
- 当前专利权人: Kabushiki Kaisha Suwa Seikosha
- 当前专利权人地址: JA Tokyo
- 优先权: JA48-75765 19730706
- 主分类号: C09K19/46
- IPC分类号: C09K19/46 ; C09K19/44 ; G02F1/13 ; C09K3/34
摘要:
A liquid crystal display device comprising a cell which rotates the plane of polarized light utilizing a composition of high dielectric anisotropy. The composition is stable and is at most only slightly absorptive of light.
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