| 发明名称 |
Liquid-crystalline medium |
| 摘要 |
The invention relates to a liquid-crystalline medium which is characterized in that it comprises one or more compounds of the formula A and one or more compounds of the formula B in which R<superscript>a>, R<superscript>b>, R<superscript>bb>, x and L<superscript>1 >are as defined in claim 1.
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| 申请公布号 |
US2003194511(A1) |
申请公布日期 |
2003.10.16 |
| 申请号 |
US20020324009 |
申请日期 |
2002.12.20 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
HIRSCHMANN HARALD;SCHUPFER SVEN;WEIDNER MARTINA;GRAULICH RENATE |
| 分类号 |
G02F1/139;C09K19/30;C09K19/34;C09K19/42;C09K19/44;C09K19/46;G02F1/13;(IPC1-7):C09K19/34;C09K19/12;C09K19/20 |
主分类号 |
G02F1/139 |
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