发明授权
- 专利标题： Liquid crystal composition and liquid crystal display device
- 专利标题（中）： 液晶组成和液晶显示装置
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申请号： US927808申请日： 1997-09-12
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公开(公告)号： US5874022A公开(公告)日： 1999-02-23
- 发明人: Yasuhiro Kubo , Fusayuki Takeshita , Tetsuya Matsushita , Etsuo Nakagawa , Tomoyuki Kondo
- 申请人： Yasuhiro Kubo , Fusayuki Takeshita , Tetsuya Matsushita , Etsuo Nakagawa , Tomoyuki Kondo
- 申请人地址： JPX Osaka
- 专利权人： Chisso Corporation
- 当前专利权人： Chisso Corporation
- 当前专利权人地址： JPX Osaka
- 优先权： JPX8-272855 19960925
- 主分类号： G02F1/13
- IPC分类号： G02F1/13 ; C09K19/12 ; C09K19/14 ; C09K19/30 ; C09K19/34 ; C09K19/42 ; C09K19/44 ; C09K19/52 ; C09K19/02
摘要：
The present invention provides a liquid crystal composition satisfying many characteristics required to liquid crystal compositions for AM-LCD, having a preferable .DELTA.n value in proportion to the cell thickness, and having very low threshold value suitable for driving at low voltage.The liquid crystal composition of the present invention comprises as the first constituent at least one compound selected from the group consisting of compounds represented by particular formula (I) and as the second constituent at least one compound selected from the group consisting of compounds represented by particular formulas (II-1)-(II-7). ##STR1##
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