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:
Jun. 07, 2011
Filed:
Jun. 18, 2007
Hiroshi Funada, Tokyo-to, JP;
Fumihiko Mizukami, Tokyo-to, JP;
Tetsuya Matsuyama, Tokyo-to, JP;
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Abstract
A method for forming fine concavo-convex patterns by using a relief formation materialhaving a relief formation layercomposed of a resin having thermoplasticity and a relief pattern sheethaving on a surface thereof fine concavo-convex patterns, wherein a photothermal conversion layeris formed in the relief formation materialor the relief pattern sheet; the photothermal conversion layeris irradiated with lightto make the photothermal conversion layergenerate heat in the state that the relief formation layeris brought into contact with the fine concavo-convex patterns; and the fine concavo-convex patternsare formed on the relief formation layer