Title:
液晶ゲル組成物とそれを用いた表示媒体及び表示装置並びに表示体
Document Type and Number:
Japanese Patent JP4285935
Kind Code:
B2
Abstract:
A liquid crystalline gel composition including a liquid crystalline compound, and a gelling agent having a structural unit represented by the following formula (1): wherein R1 represents a hydrogen atom or an organic group having at least one carbon atom, X represents a divalent organic group having at least one carbon atom, Y represents a divalent hydrocarbon group having at least one carbon atom, R2 represents a hydrogen atom or an organic group having at least one carbon atom, and n is an integer of at least 1. A display medium including a pair of substrates each having an electrode thereon, and a layer of the above liquid crystalline gel composition interposed between the pair of substrates.
Inventors:
Shigeyuki Harada
Takuzo Aida
Yu Zhang
Takuzo Aida
Yu Zhang
Application Number:
JP2002060958A
Publication Date:
June 24, 2009
Filing Date:
March 06, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
C09K19/54; G02F1/137; C09K3/00; G02F1/13; G06K19/06; G06K19/07
Domestic Patent References:
| JP11256164A | ||||
| JP2002371281A |
Other References:
W.-D. Jang et al.,"Dendritic Physical Gel: Hierarchical Self-Organization of a Peptide-Core Dendrimer to Form a Micrometer-Scale Fibrous Assembly",Journal of the American Chemical Society,2000年,Vol.122, No.13,p.3232-3233
沓名貴昭、加藤隆史、英謙二,"自己組織性低分子と室温液晶よりなる異方性ゲルの電場応答性",1998年日本液晶学会討論会講演予稿集,1998年,p.172-173
N. Mizoshita et al.,"Smectic Liquid-Crystalline Physical Gels. Anisotropic Self-Aggregation of Hydrogen-Bonded Molecules in Layered Structures",Chemical Communications,1999年,p.781-782
N. Mizoshita et al.,"Self-Aggregation of an Amino Acid Derivative as a Route to Liquid-Crystalline Physical Gels-Faster Response to Electric Fields",Advenced Materials,1999年,Vol.11, No.5,p.392-394
沓名貴昭、加藤隆史、英謙二,"自己組織性低分子と室温液晶よりなる異方性ゲルの電場応答性",1998年日本液晶学会討論会講演予稿集,1998年,p.172-173
N. Mizoshita et al.,"Smectic Liquid-Crystalline Physical Gels. Anisotropic Self-Aggregation of Hydrogen-Bonded Molecules in Layered Structures",Chemical Communications,1999年,p.781-782
N. Mizoshita et al.,"Self-Aggregation of an Amino Acid Derivative as a Route to Liquid-Crystalline Physical Gels-Faster Response to Electric Fields",Advenced Materials,1999年,Vol.11, No.5,p.392-394
Attorney, Agent or Firm:
Hidehiko Takei