发明授权
- 专利标题： Ferroelectric liquid crystal composition
- 专利标题（中）： 铁电液晶组成
-
申请号： US107191申请日： 1993-08-17
-
公开(公告)号： US5348685A公开(公告)日： 1994-09-20
- 发明人: Akihiro Mochizuki , Shigeo Kasahara , Tetsuya Makino , Masashi Watanabe , Masakatsu Nakatsuka , Kunikiyo Yoshio , Masahiro Satoh , Tetsuya Watanabe , Naoko Sugita , Tatsuroh Yanagi
- 申请人： Akihiro Mochizuki , Shigeo Kasahara , Tetsuya Makino , Masashi Watanabe , Masakatsu Nakatsuka , Kunikiyo Yoshio , Masahiro Satoh , Tetsuya Watanabe , Naoko Sugita , Tatsuroh Yanagi
- 申请人地址： JPX Kawasaki JPX Tokyo JPX Kyoto
- 专利权人： Fujitsu Limited,Mitsui Toatsu Chemicals, Inc.,Sanyo Chemical Industries, Ltd.
- 当前专利权人： Fujitsu Limited,Mitsui Toatsu Chemicals, Inc.,Sanyo Chemical Industries, Ltd.
- 当前专利权人地址： JPX Kawasaki JPX Tokyo JPX Kyoto
- 优先权： JPX4-271990 19921009
- 主分类号： C09K19/18
- IPC分类号： C09K19/18 ; C09K19/20 ; C09K19/32 ; C09K19/42 ; C09K19/46 ; G02F1/13 ; C09K19/06 ; C09K19/34 ; C09K19/52
摘要：
This invention is directed to reduce the viscosity of a naphthalene type mixed liquid crystal and to improve display quality while maintaining a bookshelf layer structure. The ferroelectric liquid crystal composition of the present invention comprises 70 to 97 parts by weight of a naphthalene base mixed liquid crystal and 3 to 30 parts by weight of a predetermined tolan type liquid crystal.
公开/授权文献
- USD434141S Patientmask 公开/授权日：2000-11-21