发明授权
- 专利标题： Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
- 专利标题（中）： 铁电手性近晶液晶组合物和使用其的液晶装置
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申请号： US94927申请日： 1993-07-22
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公开(公告)号： US5364559A公开(公告)日： 1994-11-15
- 发明人: Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masataka Yamashita , Takeshi Togano , Masahiro Terada , Junko Sato , Masanobu Asaoka , Takashi Iwaki , Yoshiko Kimura
- 申请人： Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masataka Yamashita , Takeshi Togano , Masahiro Terada , Junko Sato , Masanobu Asaoka , Takashi Iwaki , Yoshiko Kimura
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-157675 19880624; JPX63-175786 19880713; JPX63-187478 19880727; JPX63-189705 19880728; JPX63-188111 19880729; JPX1-147983 19890609
- 主分类号： C07C43/188
- IPC分类号： C07C43/188 ; C07C43/205 ; C07C43/21 ; C07C43/225 ; C07C255/31 ; C07C255/33 ; C07C255/34 ; C07C255/37 ; C07C255/38 ; C07C255/46 ; C07C255/51 ; C07C255/54 ; C07C255/55 ; C07C255/57 ; C07D239/26 ; C07D271/10 ; C07D285/12 ; C09K19/34 ; C09K19/42 ; C09K19/46 ; C09K19/06 ; C09K19/30 ; G02F1/13
摘要：
A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; X.sub.1 and X.sub.2 respectively denote a single bond, --O--, ##STR2## Y.sub.1 denotes --CH.sub.2 O-- or --OCH.sub.2 --; and m and n are respectively 1 or 2; and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; X.sub.3 denotes a single bond, --O-- or ##STR4## Z denotes a single bond or ##STR5## and p is an integer of 1-12.
公开/授权文献
- USD419921S Recreational vehicle 公开/授权日：2000-02-01
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