发明名称 |
Liquid crystal composition production thereof, and liquid crystal element made therewith |
摘要 |
Disclosed herein are a liquid crystal composition which has a low viscosity and exhibits a high response speed while keeping the characteristic properties (e.g., orientation and switching performance) required of liquid crystal materials, a liquid crystal element based on said liquid crystal composition, and a process for producing said liquid crystal composition. The liquid crystal composition contains a clathrate compound of liquid crystal molecules with cyclodextrin or a derivative thereof. The clathrate compound functions to increase the free volume of liquid crystal molecules. The liquid crystal composition is prepared by dissolving in a solvent a liquid crystal and cyclodextrin (or a derivative thereof), thereby forming a clathrate compound and adding this clathrate compound to a base liquid crystal material. <IMAGE> <IMAGE>
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申请公布号 |
EP0808887(A2) |
申请公布日期 |
1997.11.26 |
申请号 |
EP19970107965 |
申请日期 |
1997.05.15 |
申请人 |
SONY CORPORATION |
发明人 |
YASUDA, AKIO;MATSUI, ERIKO |
分类号 |
C09K19/52;C09K19/54;(IPC1-7):C09K19/52 |
主分类号 |
C09K19/52 |
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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