Liquid crystal aligning agent and liquid crystal display device
摘要
A liquid crystal aligning agent comprising a polyamic acid containing an aliphatic and/or alicyclic hydrocarbon group and a polyimide containing an aliphatic and/or alicyclic hydrocarbon group; and a liquid crystal display device using the liquid crystal aligning agent. This liquid crystal aligning agent gives a liquid crystal aligning film which has good liquid crystal aligning property and in which pretilt angle can be changed by radiation with a small energy and which is suitable for domain-divided alignment type liquid crystal display having a wide view angle./!
申请公布号
US5756649(A)
申请公布日期
1998.05.26
申请号
US19970791059
申请日期
1997.01.28
申请人
JAPAN SYNTHETIC RUBBER CO., LTD.;SHARP CORPORATION