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:
Oct. 02, 2007
Filed:
Dec. 05, 2005
Tsutomu Ikeda, Hachiohji, JP;
Tsutomu Ikeda, Hachiohji, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A particle movement type display device includes a plurality of pixels each of which is constituted by a first substrate and a second substrate disposed opposite to each other with a spacing therebetween, charged particles disposed between the first substrate and the second substrate, a first electrode and a second electrode disposed in contact with the spacing. An image is displayed by moving the charged particles under application of an electric field between the first electrode and the second electrode. The first electrode is formed on the first substrate at a part of a portion corresponding to each pixel, and a non-electrode forming portion at which the first electrode is not formed is provided on the first substrate.