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:
Dec. 24, 2024
Filed:
Aug. 21, 2019
Intelligent Material Solutions, Inc., Princeton, NJ (US);
Joshua T. Stecher, Trenton, NJ (US);
Howard Bell, Princeton, NJ (US);
Joshua Collins, Wallingford, PA (US);
INTELLIGENT MATERIAL SOLUTIONS, INC, Princeton, NJ (US);
Abstract
Disclosed is a novel composition of matter that provides highly efficient energy conversion from NIR to NIR wavelengths, with either up-, down-, or both up- and down-converting transitions. Disclosed is a composition having the molecular formula NaYF:YbTmNd, where 0≤x≤0.98, 0≤y≤0.02, and 0≤z≤0.06. Also disclosed is a core-shell structure, wherein the core is a composition having the molecular formula NaYF:YbTmNd, where 0≤x≤0.98, 0≤y≤0.02, and 0≤z≤0.06, and the shell is composition having the molecular formula NaYF:Nd, where 0≤w≤0.1.