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:
Jan. 19, 2016
Filed:
Jun. 04, 2014
Seiko Epson Corporation, Tokyo, JP;
Hiroto Tomioka, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A terahertz wave detecting device includes: a substrate; and a plurality of detection elements that is arranged above the substrate, wherein the detection element includes an absorbing section that absorbs a terahertz wave to generate heat, and a converting section that converts the heat generated in the absorbing section into an electric signal, wherein the absorbing section includes a dielectric layer, a first metal layer that is provided on a surface of the dielectric layer, and a second metal layer that is provided on the other surface of the dielectric layer, and wherein the plurality of detection elements is arranged so that the terahertz wave that is diffracted between the adjacent absorbing sections is incident onto the dielectric layer.