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:
Sep. 08, 2015
Filed:
Aug. 16, 2007
Kiyoshi Shigehiro, Kanagawa, JP;
Yasufumi Suwabe, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Yoshiro Yamaguchi, Kanagawa, JP;
Takeshi Matsunaga, Kanagawa, JP;
Atsushi Hirano, Kanagawa, JP;
Kiyoshi Shigehiro, Kanagawa, JP;
Yasufumi Suwabe, Kanagawa, JP;
Yoshinori Machida, Kanagawa, JP;
Yoshiro Yamaguchi, Kanagawa, JP;
Takeshi Matsunaga, Kanagawa, JP;
Atsushi Hirano, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
The present invention provides an image display medium comprising a pair of substrates at least one of which having translucency, the substrates being disposed opposite to each other with a gap, a dispersion medium which has translucency and is enclosed in a space between the pair of substrates; and plural kinds of particle groups which are movably dispersed in the dispersion medium, move according to an electric field formed, and have different colors and forces for separation from the substrates.