The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2011
Filed:
Jul. 24, 2009
Applicants:
Takashi Morikawa, Ebina, JP;
Haruo Harada, Ebina, JP;
Hiroshi Arisawa, Ebina, JP;
Yasunori Okano, Tokyo, JP;
Chisato Urano, Ebina, JP;
Atsushi Hirano, Ebina, JP;
Taijyu Gan, Ebina, JP;
Inventors:
Takashi Morikawa, Ebina, JP;
Haruo Harada, Ebina, JP;
Hiroshi Arisawa, Ebina, JP;
Yasunori Okano, Tokyo, JP;
Chisato Urano, Ebina, JP;
Atsushi Hirano, Ebina, JP;
Taijyu Gan, Ebina, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/54 (2006.01); C09K 19/36 (2006.01); G02F 1/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a liquid crystal layer in which an additive containing an aliphatic organic compound including at least one carbon-carbon double bond is added to a cholesteric liquid crystal in an amount of approximately 3 wt % or more and approximately 10 wt % or less.