| 发明名称 |
PROCESS FOR THE PRODUCTION OF AN IMPACT-RESISTANT LIQUID CRYSTAL SWITCHING AND DISPLAY DEVICE |
| 摘要 |
Process for the production of an impact-resistant liquid crystal switching and display device 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 shock-damaged displays can be generated by applying a suitable electric field for a short period of time.
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| 申请公布号 |
CA2040227(A1) |
申请公布日期 |
1991.10.13 |
| 申请号 |
CA19912040227 |
申请日期 |
1991.04.11 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ESCHER, CLAUS;ILLIAN, GERHARD;ROSCH, 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;(IPC1-7):G02F1/133;C09K19/08;C09K19/34;G02F1/135 |
主分类号 |
G02F1/133 |
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