发明名称 |
PROCESS FOR THE PRODUCTION OF AN IMPACT-RESISTANT LIQUID CRYSTAL SWITCHING AND DISPLAY DEVICE |
摘要 |
Addition of coronands and cryptands to FLC-mixtures makes it possible to bring the FLC material into a homogeneous "bookshelf" or "quasi-bookshelf" geometry. When such a FLC mixture is used, displays which have been shock-damaged can be regenerated by applying a suitable electric field for a short period of time.
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申请公布号 |
US5206751(A) |
申请公布日期 |
1993.04.27 |
申请号 |
US19910683325 |
申请日期 |
1991.04.10 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ESCHER, CLAUS;ILLIAN, GERHARD;ROESCH, NORBERT;HARADA, TAKAMASA |
分类号 |
G02F1/133;C07D225/02;C07D273/08;C07D323/00;C07D405/12;C07D498/08;C09K19/56;G02F1/13;G02F1/1337;G02F1/137;G02F1/141;G09F9/35 |
主分类号 |
G02F1/133 |
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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