Title:
光配向用液晶配向剤、配向材および位相差材
Document Type and Number:
Japanese Patent JP6777888
Kind Code:
B2
Abstract:
There is provided a liquid crystal alignment agent for photo-alignment for providing an aligning member which has excellent photoreaction efficiency and is capable of aligning polymerizable liquid crystals with high sensitivity. A liquid crystal alignment agent for photo-alignment comprising (A) a resin having a side chain including a structure of Formula (1) and (B) a compound of Formula (2), an alignment member obtained from the liquid crystal alignment agent, and a retardation member:
wherein X1 is a benzene ring which may be arbitrarily substituted with an substituent, R is a substituent selected from OH and NH 2 , R 1 , R 2 , R 3 , R 4 and R 5 are each independently a substituent selected from a hydrogen atom, a halogen atom, C 1-6 alkyl, C 1-6 haloalkyl, etc., and n is an integer of 0 or 1.
Inventors:
Jun Ito
Yuta Sugano
Makoto Hatanaka
Yuta Sugano
Makoto Hatanaka
Application Number:
JP2017521923A
Publication Date:
October 28, 2020
Filing Date:
May 27, 2016
Export Citation:
Assignee:
Nissan Chemical Co., Ltd.
International Classes:
G02F1/1337; C08F22/20; G02B30/25
Foreign References:
| WO2015053232A1 | ||||
| WO2015030000A1 |
Other References:
南悟志,水素結合性の高分子液晶と低分子化合物の水素結合複合体フィルムの光配向,日本化学会第95 春期年会講演予稿集,2015年 3月11日,Vol.95, No.3, p.1001(論文No.2PC-154),p.1001
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office