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. 27, 2015
Filed:
Dec. 19, 2011
Yasushi Tsuchiya, Fujimi-machi, JP;
Yasushi Tsuchiya, Fujimi-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A thermal detector includes a substrate; a support member supported on the substrate interposed by a cavity; a heat-detecting element formed on the support member; a light-reflecting layer formed at a position spaced apart from the heat-detecting element in at least a portion of a peripheral region of the heat-detecting element on the support member; a light-absorbing layer formed on the heat-detecting element and the light-reflecting layer; and a thermal transfer member that is connected to the heat-detecting element by a connector, the thermal transfer member including a connecting portion connected to the heat-detecting element and a thermal collecting portion disposed inside the light-absorbing layer and having a surface area larger than a surface area of the connecting portion as seen in plan view, the thermal collecting portion being optically transmissive at least with respect to light of a prescribed wavelength.