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. 02, 2013
Filed:
Mar. 05, 2009
Hiroaki Moriyama, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Yasuo Yamamoto, Kanagawa, JP;
Ryojiro Akashi, Kanagawa, JP;
Akira Imai, Kanagawa, JP;
Hiroaki Moriyama, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Yasuo Yamamoto, Kanagawa, JP;
Ryojiro Akashi, Kanagawa, JP;
Akira Imai, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A display medium includes: a pair of substrates having electrodes and disposed to form a space therebetween, at least one of the substrates transmitting light; a dispersion medium enclosed between the substrates; a group of particles that is dispersed in the dispersion medium and that moves in the dispersion medium according to an electric field applied between the substrates; and a treatment layer provided on at least one of surfaces of the substrates that oppose each other, the treatment layer being formed by treating the at least one of surfaces of the substrates that oppose each other with a polymer compound having a silicone chain.