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:
Dec. 11, 2012
Filed:
Jan. 27, 2011
Hiroaki Moriyama, Kanagawa, JP;
Yasuo Yamamoto, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Ryota Mizutani, Kanagawa, JP;
Hiroaki Moriyama, Kanagawa, JP;
Yasuo Yamamoto, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Ryota Mizutani, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A display medium including a pair of substrates, a dispersion medium sealed between the pair of substrates, a migrating particle group dispersed in the dispersion medium, and a surface layer provided on at least one of the facing surfaces of the pair of substrates and including a copolymer containing the following constitutional unit (A) and constitutional unit (B), wherein X represents a group containing a silicone chain, Raand Raeach independently represent a hydrogen atom or a methyl group, Rbrepresents an organic group containing a fluorine atom, n1 and n2 each represent mol% of the constitutional unit relative to the whole copolymer and satisfy 0<n1<50 and 0<n2<50, respectively, and n represents a natural number of 1 or more and 3 or less.