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:
Jun. 28, 2016
Filed:
Jun. 11, 2009
Philippe Tailhades, Saint Orens, FR;
Lionel Presmanes, Castanet-Tolosan, FR;
Corinne Bonningue, Toulouse, FR;
Bruno Mauvernay, Toulouse, FR;
Jean-louis Ouvrier-buffet, Sevrier, FR;
Agnes Arnaud, Saint Jean le Vieux, FR;
Wilfried Rabaud, Moirans, FR;
Philippe Tailhades, Saint Orens, FR;
Lionel Presmanes, Castanet-Tolosan, FR;
Corinne Bonningue, Toulouse, FR;
Bruno Mauvernay, Toulouse, FR;
Jean-Louis Ouvrier-Buffet, Sevrier, FR;
Agnes Arnaud, Saint Jean le Vieux, FR;
Wilfried Rabaud, Moirans, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE, Paris, FR;
UNIVERSITE PAUL SABATIER (TOULOUSE III), Toulouse, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
The invention relates to the use of a material having a spinel ferrite/iron monoxide structure as a sensitive material in the form of a thin film for the bolometric detection of infrared radiation, the chemical composition of said structure, excluding doping agents that may be present, having empirical formula (I): (FeM)O, where x is strictly less than 1 and strictly greater than 0.75. The invention also relates to a bolometric device for infrared radiation detection and infrared imaging, comprising at least one sensor provided with a sensitive element in the form of a thin film as defined above.