发明名称 |
Liquid crystal alignment layers |
摘要 |
Two alignment films are deposited on a liquid crystal substrate. Each film is deposited at an angle of about 5 DEG with respect to the substrate surface. The projection on the substrate of one deposition beam forms an angle of 180 DEG with the projecton on the surface of the other deposition beam. The resultant liquid crystal cell has a sharp threshold with good contrast, particularly for multiplexing applications.
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申请公布号 |
US4232946(A) |
申请公布日期 |
1980.11.11 |
申请号 |
US19780970981 |
申请日期 |
1978.12.19 |
申请人 |
EBAUCHES S.A. |
发明人 |
GHARADJEDAGHI, FEREYDOUN;LE FUR, BERNARD |
分类号 |
G02F1/1337;(IPC1-7):G02F1/13 |
主分类号 |
G02F1/1337 |
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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