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:
Feb. 02, 2010
Filed:
Jun. 04, 2007
Yasufumi Suwabe, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Kiyoshi Shigehiro, Kanagawa, JP;
Satoshi Tatsuura, Kanagawa, JP;
Masaaki Abe, Kanagawa, JP;
Yasufumi Suwabe, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Kiyoshi Shigehiro, Kanagawa, JP;
Satoshi Tatsuura, Kanagawa, JP;
Masaaki Abe, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A display medium includes at least: a pair of substrates, at least one of the substrates having optical transparency; a dispersion medium positioned in a gap between the pair of substrates; one or more kinds of electrophoretic particles or two or more kinds of electrophoretic particles different in color from each other, included in the dispersion medium; and a holder disposed between the pair of substrates, the holder having a function of holding the electrophoretic particles and a function of controlling, by an external voltage, a movement amount of the electrophoretic particles on the holder.