Invention Grant
US09223177B2 Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same
有权
具有光反应性基团的丙烯酸酯化合物，含有光反应性丙烯酸酯聚合物和含有它们的光取向层
- Patent Title: Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same
- Patent Title (中): 具有光反应性基团的丙烯酸酯化合物，含有光反应性丙烯酸酯聚合物和含有它们的光取向层
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Application No.: US14093204Application Date: 2013-11-29
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Publication No.: US09223177B2Publication Date: 2015-12-29
- Inventor: Dong-Woo Yoo , Sung-Ho Chun , Dai-Seung Choi
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2012-0137303 20121129; KR10-2013-0146032 20131128
- Main IPC: C09K19/00
- IPC: C09K19/00 ; G02F1/1337
Abstract:
Disclosed herein are an acrylate compound having a photoreactive group, a photoreactive acrylate polymer, and a photo-alignment layer including the same that not only have excellent alignment properties and alignment rate and readiness for change in the alignment direction based on the polarization direction of radiation, but also exhibit a high solubility to organic solvents and good workability.
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