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. 29, 2015
Filed:
Mar. 27, 2014
Toppan Printing Co., Ltd., Tokyo, JP;
Seiko Epson Corporation, Tokyo, JP;
Satoshi Gocho, Tokyo, JP;
Atsushi Kijima, Tokyo, JP;
Yoshihiro Koizumi, Suwa, JP;
Masaru Takahashi, Suwa, JP;
Takakazu Fukano, Suwa, JP;
TOPPAN PRINTING CO., LTD., Tokyo, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A label includes an optical function layer configured to pass light of a certain wavelength, a light absorption pattern facing one major surface of the optical function layer and configured to absorb the light of the wavelength, and a light reflecting layer facing the other major surface of the optical function layer and configured to reflect the light of the wavelength. The light reflecting layer is configured to raise an absorbance at the wavelength when heated.