| 发明名称 |
SUPER-TWIST LIQUID CRYSTAL DISPLAY. |
| 摘要 |
<p>Supertwist liquid crystal displays having outstanding properties are obtained if the nematic liquid crystal mixture is based on components selected from group A comprising compounds of the formulae IIa to IIk: IIa IIb IIc IId IIe IIf IIg IIh IIi IIj IIk</p> |
| 申请公布号 |
EP0438547(B1) |
申请公布日期 |
1994.12.14 |
| 申请号 |
EP19900909669 |
申请日期 |
1990.06.15 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
SCHEUBLE, BERNHARD;OYAMA, TAKAMASA KOMACHI CORP. 207;WEBER, GEORG;PLACH, HERBERT;KURMEIER, HANS-ADOLF;REIFFENRATH, VOLKER |
| 分类号 |
G02F1/133;C09K19/02;C09K19/30;C09K19/42;C09K19/44;G02F1/13;G02F1/137;(IPC1-7):C09K19/42 |
主分类号 |
G02F1/133 |
| 代理机构 |
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