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. 15, 2013
Filed:
May. 01, 2009
Yoshiyuki Yuasa, Yokohama, JP;
Ken Takenouchi, Yokohama, JP;
Hitomi Kuroda, Yokohama, JP;
Nobuo Hirakawa, Yokohama, JP;
Hiroko Hosono, Yokohama, JP;
Yoshiyuki Yuasa, Yokohama, JP;
Ken Takenouchi, Yokohama, JP;
Hitomi Kuroda, Yokohama, JP;
Nobuo Hirakawa, Yokohama, JP;
Hiroko Hosono, Yokohama, JP;
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Abstract
A structural body has an inner layer formed of a resin which does not transmit light with a specific wavelength, an outer layer stacked on the inner layer and formed of a resin which transmits the light with the specific wavelength, and a fine periodic structure provided on at least part of a surface of the inner layer facing the outer layer and having a plurality of photodecomposition generated convex and concave portions. The plurality of convex and concave portions of the fine periodic structure is formed alternatively, and horizontally and vertically with substantially equal intervals in between along the surface of the inner layer facing the outer layer.