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:
Jul. 05, 2022
Filed:
Sep. 18, 2020
Applicants:
Nexdot, Romainville, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Sorbonne Universite, Paris, FR;
Inventors:
Emmanuel Lhuillier, Paris, FR;
Nicolas Goubet, Limeil-Brévannes, FR;
Assignees:
NEXDOT, Romainville, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
SORBONNE UNIVERSITE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); C01B 19/00 (2006.01); C01G 13/00 (2006.01); C09K 11/89 (2006.01); H01L 31/0296 (2006.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); C01B 19/007 (2013.01); C01G 13/00 (2013.01); C09K 11/892 (2013.01); H01L 31/0296 (2013.01); C01P 2004/64 (2013.01);
Abstract
A method of preparation of mercury chalcogenide nanoparticles that includes the steps of providing a precursor of mercury and mixing the precursor of mercury with a precursor of chalcogenide, wherein the precursor of mercury is a mercury thiolate. Also, mercury telluride nanoparticles and their use in an IR photodetector, an IR photoconversion device, an IR filter or an IR photodiode.