发明公开
- 专利标题: LIQUID CRYSTAL COMPOSITION CONTAINING POLYMERIZABLE COMPOUND AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
- 专利标题(中): 与可聚合的连接及液晶显示元件,液晶组成物
-
申请号: EP10764364.5申请日: 2010-04-01
-
公开(公告)号: EP2420548A1公开(公告)日: 2012-02-22
- 发明人: KURIYAMA Takeshi , HIRATA Shinichi , KAWAKAMI Syoutaro
- 申请人: DIC Corporation
- 申请人地址: 35-58, Sakashita 3-chome Itabashi-ku Tokyo 174-8520 JP
- 专利权人: DIC Corporation
- 当前专利权人: DIC Corporation
- 当前专利权人地址: 35-58, Sakashita 3-chome Itabashi-ku Tokyo 174-8520 JP
- 代理机构: Beckmann, Claus
- 优先权: JP2009097946 20090414
- 国际公布: WO2010119779 20101021
- 主分类号: C09K19/54
- IPC分类号: C09K19/54 ; C09K19/12 ; C09K19/14 ; C09K19/16 ; C09K19/18 ; C09K19/20 ; C09K19/24 ; C09K19/30 ; C09K19/32 ; C09K19/34 ; G02F1/13
摘要:
A liquid crystal composition containing a polymerizable compound according to the present invention is used in a liquid crystal display element to which a liquid crystal alignment capability is provided by polymerization. The composition contains a polymerizable compound that polymerizes without a photopolymerization initiator or with only an extremely small amount of photopolymerization initiator. Therefore, the alignment after the polymerization becomes more stable and the display characteristics do not degrade. Thus, the polymerizable compound is suitable as a practical component of the liquid crystal composition. A liquid crystal display element that uses the liquid crystal composition containing a polymerizable compound according to the present invention can be suitably used for VA and IPS liquid crystal display elements.
公开/授权文献
信息查询