发明名称 |
Guest-host liquid crystal display device |
摘要 |
A guest-host liquid crystal display device which employs a pleochroic liquid crystal mixture having helical molecular ordering. To prevent the occurrence of a light-scattering turbid texture the helical molecular ordering is converted into a miss-matching state of an increased strain energy by a proper combination of surface alignment treatments applied to the facing surfaces of a pair of transparent plates that sandwich the liquid crystal layer.
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申请公布号 |
US4272162(A) |
申请公布日期 |
1981.06.09 |
申请号 |
US19790095048 |
申请日期 |
1979.11.16 |
申请人 |
CITIZEN WATCH CO., LTD. |
发明人 |
TOGASHI, SEIGO;SUZUKI, TAKAHARU;AOYAMA, TAKAAKI |
分类号 |
C09K19/60;G02F1/1335;G02F1/13363;G02F1/137;(IPC1-7):G02F1/13 |
主分类号 |
C09K19/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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