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:
Nov. 03, 2020
Filed:
Apr. 24, 2017
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0216 (2014.01); G01J 5/10 (2006.01); G01J 5/20 (2006.01); G01J 5/04 (2006.01); G01J 5/02 (2006.01); G02B 5/28 (2006.01); G01J 5/08 (2006.01); G02B 26/00 (2006.01); G01J 3/26 (2006.01); H01L 31/0203 (2014.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02165 (2013.01); G01J 3/26 (2013.01); G01J 5/024 (2013.01); G01J 5/045 (2013.01); G01J 5/0809 (2013.01); G01J 5/10 (2013.01); G01J 5/20 (2013.01); G02B 5/288 (2013.01); G02B 26/001 (2013.01); H01L 31/0203 (2013.01); G01J 3/0256 (2013.01);
Abstract
A device for detecting electromagnetic radiation includes at least one thermal detector, placed on a substrate; an encapsulating structure forming a cavity housing the thermal detector, including at least one thin encapsulating layer; and at least one Fabry-Perot interference filter, formed by first and second semi-reflective mirrors that are separated from each other by a structured layer. A high-index layer of one of the semi-reflective mirrors is at least partially formed from the thin encapsulating layer.