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Patent Searching and Data


Title:
LIQUID CRYSTAL CONTAINING COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2009149814
Kind Code:
A
Abstract:

To provide a liquid crystal-containing composition which realizes high CR (contrast) at low temperatures and to provide a liquid crystal display element using the same.

A liquid crystal-containing composition 4 comprises, for example, as shown in the drawing, a cholesteric liquid crystal 2, and a microcapsule 3, which has, encapsulated therein, the cholesteric liquid crystal 2. The microcapsule 3 contains a wall material component consisting of at least one type selected from polyurethane and polyurea, wherein the wall material component is composed of an isocyanurate having a cyclo-ring structure and other isocyanurates.


Inventors:
MANABE TSUTOMU
HIJI NAOKI
KAKINUMA TAKEO
OZAKI TADAYOSHI
Application Number:
JP2007330589A
Publication Date:
July 09, 2009
Filing Date:
December 21, 2007
Export Citation:
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Assignee:
FUJI XEROX CO LTD
International Classes:
C09K19/54; C08G18/79; G02F1/13; G02F1/1334; G02F1/17
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda