Invention Grant
- Patent Title: Liquid crystalline media and liquid crystal displays with a polymer-stabilized homeotropic orientation
- Patent Title (中): 具有聚合物稳定的垂面取向的液晶介质和液晶显示器
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Application No.: US13810005Application Date: 2011-06-29
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Publication No.: US09120970B2Publication Date: 2015-09-01
- Inventor: Graziano Archetti , Andreas Taugerbeck , Renate Bender
- Applicant: Graziano Archetti , Andreas Taugerbeck , Renate Bender
- 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: DE102010027398 20100715
- International Application: PCT/EP2011/003207 WO 20110629
- International Announcement: WO2012/007107 WO 20120119
- Main IPC: C09K19/52
- IPC: C09K19/52 ; C09K19/54 ; C09K19/38 ; G02F1/1333 ; C09K19/56 ; C09K19/42 ; C09K19/04
Abstract:
The present invention relates to liquid-crystal displays (LC displays) with polymer-stabilized, homeotropic (vertical) alignment of the liquid-crystalline medium (LC medium) without conventional imide alignment layers. The LC medium according to the invention comprises particles having a mass of at least 450 Da which have been functionalized by a polar, organic anchor group.
Public/Granted literature
- US20130114034A1 LIQUID CRYSTALLINE MEDIA AND LIQUID CRYSTAL DISPLAYS WITH A POLYMER-STABILIZED HOMEOTROPIC ORIENTATION Public/Granted day:2013-05-09
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