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:
Aug. 04, 2009
Filed:
Apr. 15, 2003
Hironori Kobayashi, Tokyo, JP;
Akio Sonehara, Tokyo, JP;
Hironori Kobayashi, Tokyo, JP;
Akio Sonehara, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Abstract
A method for manufacturing a pattern of a light shielding layer and a patter forming body of light shielding layer. After placing a photocatalyst containing layer side substrate having a base material and a photocatalyst containing layer, and a pattern forming body substrate having a substrate and a property changing layer, the property of an exposed part changes by the action of a photocatalyst in a photocatalyst containing layer, to form a wettability pattern having a lyophilic region and a liquid repellent region on the property changing layer. A light shielding layer composition is coated on the whole surface of the pattern forming body substrate on which the above-mentioned wettability pattern is formed, adhering and solidifying a light shielding layer composition only to the lyophilic region, to form a light shielding layer pattern.