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:
Sep. 13, 2011
Filed:
Dec. 15, 2004
Philippe Tailhades, Saint-Orens de Gameville, FR;
Lionel Presmanes, Castanet, FR;
Corinne Bonningue, Toulouse, FR;
Jean-louis Ouvrier-buffet, Sevrier, FR;
Astrid Astier, Voreppe, FR;
Stephanie Capdeville, Toulouse, FR;
Claire Vialle, Saint Egreve, FR;
Pierre Imperinetti, Seyssins, FR;
Philippe Tailhades, Saint-Orens de Gameville, FR;
Lionel Presmanes, Castanet, FR;
Corinne Bonningue, Toulouse, FR;
Jean-Louis Ouvrier-Buffet, Sevrier, FR;
Astrid Astier, Voreppe, FR;
Stephanie Capdeville, Toulouse, FR;
Claire Vialle, Saint Egreve, FR;
Pierre Imperinetti, Seyssins, FR;
Universite Paul Sabatier (Toulouse III), Toulouse, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
The present invention relates to the use as a sensitive material in a thin layer for bolometric detection of infrared radiation, of a material having a spinel ferrite structure of chemical composition, ignoring doping agents if any are present, satisfying empirical formula I:FeMAO.The invention also provides a bolometric device for detecting infrared radiation or for infrared imaging, and including at least one sensor provided with a sensitive element in the form of a thin layer as defined above.