发明名称 LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent that has good storage stability in low-temperature storage for a long period and good coating property on a substrate, and is designed for reduction of a frame.SOLUTION: There is provided a liquid crystal alignment agent that contains a solvent, and at least one polymer (A) selected from the group consisting of a polyamic acid obtained by causing a tetracarboxylic acid dianhydride to react with diamine, polyimide, and polyamic acid ester, where the solvent includes at least one specific solvent (B) selected from the group consisting of a compound represented by the following formula (b-1A) and a compound represented by the following formula (b-1B).SELECTED DRAWING: None
申请公布号 JP2016042177(A) 申请公布日期 2016.03.31
申请号 JP20140232123 申请日期 2014.11.14
申请人 JSR CORP 发明人 KASHISHITA KOSHI;KATO TAKAHITO
分类号 G02F1/1337;C08G73/10;C08K5/101;C08L79/08 主分类号 G02F1/1337
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