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
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申请号: EP12822114.0申请日: 2012-08-10
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公开(公告)号: EP2743331A1公开(公告)日: 2014-06-18
- 发明人: KURISAWA Kazuki , KURIYAMA Takeshi , KAWAKAMI Shotaro
- 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: Albrecht, Thomas
- 优先权: JP2011175909 20110811
- 国际公布: WO2013022088 20130214
- 主分类号: C09K19/38
- IPC分类号: C09K19/38 ; C09K19/12 ; C09K19/14 ; C09K19/30 ; C09K19/32 ; C09K19/34 ; C09K19/42 ; G02F1/13
摘要:
A liquid crystal composition containing a polymerizable compound of the present invention has excellent characteristics of being able to prepare a PSA type liquid crystal display element with no problem of depositing in a wide temperature range, having high polymerization speed, high liquid crystal alignment regulation force after polymerization, excellent display qualities with no display unevenness or the like, and excellent display characteristics with no defects in display characteristics such as image sticking and is appropriate as a liquid crystal composition in a practical use. Further, the liquid crystal display element with the above-described liquid crystal composition can be appropriately used for a PSA type liquid crystal display element.
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