Invention Grant
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
- Patent Title: Alignment layer with reactive mesogens for aligning liquid crystal molecules
- Patent Title (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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Application No.: US10567552Application Date: 2004-07-26
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Publication No.: US08409674B2Publication Date: 2013-04-02
- Inventor: Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
- Applicant: Richard Harding , Alison Linda May , Simon Greenfield , Johan Lub , Ciska Doornkamp , René Theodorus Wegh
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP03017588 20030808
- International Application: PCT/EP2004/008340 WO 20040726
- International Announcement: WO2005/015298 WO 20050217
- Main IPC: C09K19/56
- IPC: C09K19/56 ; G02F1/1337
Abstract:
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.
Public/Granted literature
- US20080160222A1 Alignment Layer with Reactive Mesogens for Aligning Liquid Crystal Molecules Public/Granted day:2008-07-03
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