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发明名称
液晶配向剂、液晶配向膜以及液晶显示元件
摘要
本发明的目的在于开发一种有用的液晶配向剂,所述液晶配向剂可以用于提供表现出高电压保持率且实现该电压保持率的长期稳定性的液晶显示元件。所述目的是利用如下的液晶配向剂来解决,该液晶配向剂包含使具有含氮原子的二价有机基作为残基的特定二胺与四羧酸二酐进行反应而获得的聚醯胺酸或其衍生物。
申请公布号
TWI388594
申请公布日期
2013.03.11
申请号
TW099111426
申请日期
2010.04.13
申请人
捷恩智股份有限公司 日本;捷恩智石油化学股份有限公司 日本
发明人
近藤史尚;藤马大亮;片野裕子
分类号
C08G73/10;G02F1/1337
主分类号
C08G73/10
代理机构
代理人
詹铭文 台北市中正区罗斯福路2段100号7楼之1
主权项
地址
日本
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