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. 01, 2019
Filed:
Jan. 23, 2017
Applicants:
Société Française DE Détecteurs Infrarouges—sofradir, Palaiseau, FR;
Université Grenoble Alpes, Saint-Martin-d'Hères, FR;
Inventors:
Pierre Cassaigne, Grenoble, FR;
Alexis Lenain, Grenoble, FR;
Sébastien Gravier, Saint Martin d'Hères, FR;
Assignees:
SOCIÉTÉ FRANÇAISE DE DÉTECTEURS INFRAROUGES—SOFRADIR, Palaiseau, FR;
UNIVERSITÉ GRENOBLE ALPES, Saint-Martin-d'Hères, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/024 (2014.01); G01J 1/42 (2006.01); C22C 30/02 (2006.01); C22C 45/10 (2006.01); G01J 1/02 (2006.01); F25D 19/00 (2006.01); G01J 5/04 (2006.01); G01J 5/06 (2006.01); H01L 31/103 (2006.01);
U.S. Cl.
CPC ...
G01J 1/42 (2013.01); C22C 30/02 (2013.01); C22C 45/10 (2013.01); F25D 19/006 (2013.01); G01J 1/0252 (2013.01); G01J 5/04 (2013.01); G01J 5/061 (2013.01); H01L 31/024 (2013.01); H01L 31/1032 (2013.01); H01L 31/1035 (2013.01);
Abstract
The detection device comprises a cold finger which performs thermal connection between a detector fitted on a cooling plate and a cooling system. The cold finger comprises at least one side wall at least partially formed by an area made from the hafnium-based amorphous metal alloy. Advantageously, the whole of the cold finger is made from the hafnium-based amorphous metal alloy.