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. 02, 2008
Filed:
Mar. 11, 2005
Tomonari Nakayama, Yokohama, JP;
Toshinobu Ohnishi, Yokohama, JP;
Makoto Kubota, Kawasaki, JP;
Daisuke Miura, Numazu, JP;
Tomonari Nakayama, Yokohama, JP;
Toshinobu Ohnishi, Yokohama, JP;
Makoto Kubota, Kawasaki, JP;
Daisuke Miura, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A substrate is provided which comprises an organic resin layer on a base material, wherein the base material has an average surface roughness of not less than 1.2 nm but no more than 5 nm and a maximum height of a surface unevenness of not less than 0.1 μm but no more than 1.0 μm; the organic resin layer has an average surface roughness of not more than 1 nm and a maximum peak height of a surface unevenness of not more than 30 nm; and at least a part of a surface of the organic resin layer comprises a hydrophilic region.