Invention Grant
US08946366B2 Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same
有权
环状烯烃化合物，光反应性聚合物和包含其的取向层
- Patent Title: Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same
- Patent Title (中): 环状烯烃化合物，光反应性聚合物和包含其的取向层
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Application No.: US13244089Application Date: 2011-09-23
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Publication No.: US08946366B2Publication Date: 2015-02-03
- Inventor: Dong-Woo Yoo , Sung-Ho Chun , Dai-Seung Choi , Sung-Kyoung Lee
- Applicant: Dong-Woo Yoo , Sung-Ho Chun , Dai-Seung Choi , Sung-Kyoung Lee
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long Aldridge, LLP
- Priority: KR10-2010-0093180 20100927; KR10-2011-0054322 20110607
- Main IPC: C08F32/08
- IPC: C08F32/08 ; C08F24/00 ; C08F26/06 ; C08F4/69 ; C08F4/80 ; C08F8/04 ; C08G61/08 ; C08F20/40 ; C07C69/734 ; C07C69/738 ; C09K19/00 ; C09K19/56 ; G02F1/1337
Abstract:
Disclosed herein are a cyclic olefin compound, a photoreactive polymer, and an alignment layer comprising the photoreactive polymer, where the cyclic olefin compound can be used to provide the photoreactive polymer having not only excellences in liquid crystal alignment and alignment rate but also readiness for change in the alignment direction depending on the polarization direction.
Public/Granted literature
- US20120076954A1 CYCLIC OLEFIN COMPOUND, PHOTOREACTIVE POLYMER, AND ALIGNMENT LAYER COMPRISING THE SAME Public/Granted day:2012-03-29
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