| 发明名称 |
BIREFRINGENT POLYMER FILM WITH NEGATIVE OPTICAL DISPERSION |
| 摘要 |
<p>The invention relates to a polymer film having negative optical dispersion, novel polymerisable compounds and liquid crystal (LC) materials for its preparation, and the use of the polymer film and novel compounds and materials in optical, electrooptical, electronic, semiconducting or luminescent components or devices.</p> |
| 申请公布号 |
EP2129743(B1) |
申请公布日期 |
2010.11.10 |
| 申请号 |
EP20080716223 |
申请日期 |
2008.03.04 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
PARRI, OWAIN LLYR;SKJONNEMAND, KARL;WILKES, DAVID;ADLEM, KEVIN |
| 分类号 |
C09K19/30;C09K19/32;C09K19/34;C09K19/38;C09K19/40;G02B5/30 |
主分类号 |
C09K19/30 |
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