发明授权
- 专利标题： Method of collecting orientation of the molecules of a liquid crystal and a liquid-crystal cell for carrying out said method
- 专利标题（中）： 收集用于实施所述方法的液晶和液晶单元分子的取向的方法
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申请号： US512038申请日： 1974-10-04
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公开(公告)号： US3930716A公开(公告)日： 1976-01-06
- 发明人: Jacques Robert
- 申请人： Jacques Robert
- 申请人地址： FR Paris
- 专利权人： Commissariat a l'Energie Atomique
- 当前专利权人： Commissariat a l'Energie Atomique
- 当前专利权人地址： FR Paris
- 优先权： FR72.11503 19720331
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337 ; G02F1/13
摘要：
A method of collective orientation of the molecules of a mesomorphous liquid crystal, in which each of two oppositely-facing walls of a liquid-crystal cell is covered with a conductive deposit forming an electrode and with a thin film of a substance which exhibits properties of orientation of smectic crystals in solid phase; the mesomorphous liquid crystal is placed in contact with the two thin films and the molecules of said liquid crystal are aligned with those of the thin film.
公开/授权文献
- US5638096A Computer screen frame 公开/授权日：1997-06-10