发明授权
US08409674B2 Alignment layer with reactive mesogens for aligning liquid crystal molecules
有权
具有用于对准液晶分子的反应性介晶的对准层
- 专利标题： Alignment layer with reactive mesogens for aligning liquid crystal molecules
- 专利标题（中）： 具有用于对准液晶分子的反应性介晶的对准层
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申请号： US10567552申请日： 2004-07-26
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公开(公告)号： US08409674B2公开(公告)日： 2013-04-02
- 发明人: Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
- 申请人： Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
- 申请人地址： DE Darmstadt
- 专利权人： Merck Patent GmbH
- 当前专利权人： Merck Patent GmbH
- 当前专利权人地址： DE Darmstadt
- 代理机构： Millen, White, Zelano & Branigan, P.C.
- 优先权： EP03017588 20030808
- 国际申请： PCT/EP2004/008340 WO 20040726
- 国际公布： WO2005/015298 WO 20050217
- 主分类号： C09K19/56
- IPC分类号： C09K19/56 ; G02F1/1337
摘要：
The invention relates to an alignment layer for aligning liquid crystal molecules, with improved adhesion to liquid crystal (LC) films, to a composition containing a precursor material used for the preparation of such a layer, to a laminate comprising such a layer and at least one LC polymer film, and to the use of the alignment layer and the laminate for optical, electrooptical, decorative or security uses and devices, wherein the alignment layer and the precursor material comprise at least one reactive mesogen in monomeric, oligomeric or polymeric form.
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