| 发明名称 |
LIQUID-CRYSTALLINE COMPOUNDS AND LIQUID-CRYSTALLINE MEDIA |
| 摘要 |
The present invention relates to liquid-crystalline compounds containing an O-heterocyclic ring, three partially fluorinated benzene rings and a -CF2O- bridge between the rings. In addition, the invention relates to liquid-crystalline media prepared therewith and to liquid-crystal display devices (LC displays) containing these media. |
| 申请公布号 |
KR20140007393(A) |
申请公布日期 |
2014.01.17 |
| 申请号 |
KR20137022281 |
申请日期 |
2011.12.30 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
JANSEN AXEL;BREMER MATTHIAS;WITTEK MICHAEL;HAENSEL HELMUT;RILLICH MALGORZATA;SPRANG JULIA |
| 分类号 |
C07D309/04;C07D319/04;C09K19/04 |
主分类号 |
C07D309/04 |
| 代理机构 |
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代理人 |
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