发明公开
- 专利标题： Nematic liquid crystalline composition
- 专利标题（中）： NEMATIC液晶组合物
-
申请号： EP85307511申请日： 1985-10-17
-
公开(公告)号： EP0178937A3公开(公告)日： 1988-03-30
- 发明人: Fujita, Yutaka , Takeuchi, Kiyohumi
- 申请人： DAINIPPON INK AND CHEMICALS, INC.
- 专利权人： DAINIPPON INK AND CHEMICALS, INC.
- 当前专利权人： DAINIPPON INK AND CHEMICALS, INC.
- 优先权： JP21852984 19841019; JP21853084 19841019
- 主分类号： C09K19/46
- IPC分类号： C09K19/46
摘要：
A nematic liquid crystalline composition which comprises
(a) a compound represented by the general formula
(b) a compound represented by the general formula
(c) at least one compound selected from (i) compounds represented by the general formula
and (ii) compounds represented by the general formula
and (d) optionally a compound represented by the general formula
wherein R represents a linear alkyl group having 1 to 10 carbon atoms, R' represents a linear alkyl or alkoxy group having 1 to 10 carbon atoms, R" represents a linear alkoxy group having 1 to 10 carbon atoms, X represents a hydrogen, fluorine or chlorine atom and - A - represents
or
is useful in field effect mode liquid crystal display elements.
(a) a compound represented by the general formula
(b) a compound represented by the general formula
(c) at least one compound selected from (i) compounds represented by the general formula
and (ii) compounds represented by the general formula
and (d) optionally a compound represented by the general formula
wherein R represents a linear alkyl group having 1 to 10 carbon atoms, R' represents a linear alkyl or alkoxy group having 1 to 10 carbon atoms, R" represents a linear alkoxy group having 1 to 10 carbon atoms, X represents a hydrogen, fluorine or chlorine atom and - A - represents
or
is useful in field effect mode liquid crystal display elements.
信息查询
