发明名称 |
OPTICAL ELEMENTS HAVING COLOR-SELECTIVE AND POLARIZATION-SELECTIVE REFLECTION CONTAINING LC PIGMENTS, AND THE PRODUCTION OF THESE ELEMENTS |
摘要 |
Wavelength-selective and polarization-selective optical elements contain pigments embedded in a transparent binder, in which the pigments include at least one three-dimensionally crosslinked substance having a liquid-crystalline structure with a chiral phase.
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申请公布号 |
CA2148765(C) |
申请公布日期 |
2000.09.26 |
申请号 |
CA19952148765 |
申请日期 |
1995.05.05 |
申请人 |
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发明人 |
KRATZSCHMAR, OLIVER;GEBHARD, THILO;EHMANN, SILVIA;KREUZER, FRANZ-HEINRICH |
分类号 |
G02B5/22;C09K19/00;C09K19/04;C09K19/40;C09K19/54;G02B5/30;(IPC1-7):G02F1/13;C08J3/00;G02F1/133;G02B5/20;G02B5/24 |
主分类号 |
G02B5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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