| 发明名称 |
Liquid-crystalline medium |
| 摘要 |
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of negative dielectric anisotropy which comprises at least one compound of the formula I1and at least one compound of the formula I2in whichR<11>, R<12>, R<21 >and Z are as defined in claim 1,and the use thereof for an active matrix display based on the ECB or IPS effect.
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| 申请公布号 |
US6764722(B2) |
申请公布日期 |
2004.07.20 |
| 申请号 |
US20010833743 |
申请日期 |
2001.04.13 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT |
发明人 |
KLASEN MELANIE;WELLER CLARISSA;TARUMI KAZUAKI;BREMER MATTHIAS |
| 分类号 |
G02F1/139;C09K19/30;C09K19/42;C09K19/44;G02F1/13;G02F1/1362;(IPC1-7):C09K19/30;C09K19/20 |
主分类号 |
G02F1/139 |
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