Title:
二色性色素、その色素組成物、二色性色素を含むマイクロカプセル化液晶、液晶組成物および液晶表示デバイス
Document Type and Number:
Japanese Patent JP5248468
Kind Code:
B2
Abstract:
Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excellent solubility. Furthermore, the liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7.
Inventors:
Liu
Hayashi Yoko
Zeng Wan Shu
Su Chirin
Chung Gong Dragon
Hayashi Yoko
Zeng Wan Shu
Su Chirin
Chung Gong Dragon
Application Number:
JP2009273682A
Publication Date:
July 31, 2013
Filing Date:
December 01, 2009
Export Citation:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
C09B43/00; C09B67/20; C09B67/22; C09K19/60; G02F1/1334; G02F1/137; C09B1/514; C09B1/58
Domestic Patent References:
| JP2003232919A | ||||
| JP63081195A | ||||
| JP2002105345A | ||||
| JP10231436A | ||||
| JP2286653A |
Foreign References:
| US4128496 | ||||
| US3549358 |
Other References:
Bulletin of the Chemical Society of Japan,1983年,56(3),p.788-791
Bulletin of the Chemical Society of Japan,1982年,55(12),p.3707-3710
Bulletin of the Chemical Society of Japan,1981年,54(10),p.3137-3142
Bulletin of the Chemical Society of Japan ,1963年,36(10),1267-71
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya ,1965年,(9),1674-5
Polish Journal of Chemistry ,1985年,59(1),17-35
Bulletin of the Chemical Society of Japan,1982年,55(12),p.3707-3710
Bulletin of the Chemical Society of Japan,1981年,54(10),p.3137-3142
Bulletin of the Chemical Society of Japan ,1963年,36(10),1267-71
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya ,1965年,(9),1674-5
Polish Journal of Chemistry ,1985年,59(1),17-35
Attorney, Agent or Firm:
Kawamura Taku
Yousuke Fujimori
Seiji Tani
Yousuke Fujimori
Seiji Tani