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 JP4583303
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:
JP2005375918A
Publication Date:
November 17, 2010
Filing Date:
December 27, 2005
Export Citation:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
C09B56/02; C09B1/32; C09B1/58; C09B43/06; C09B55/00; C09B56/12; C09K19/60; G02F1/137
Domestic Patent References:
| JP2002327176A | ||||
| JP2173090A | ||||
| JP9137166A | ||||
| JP2003232919A | ||||
| JP63081195A | ||||
| JP2210345A |
Foreign References:
| US3549358 |
Attorney, Agent or Firm:
Kawamura Taku
Yousuke Fujimori
Seiji Tani
Yousuke Fujimori
Seiji Tani