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:
Oct. 15, 2024
Filed:
Jan. 20, 2021
Applicant:
Ams-osram International Gmbh, Regensburg, DE;
Inventors:
Assignee:
ams-Osram International GmbH, Regensburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
C01F 17/241 (2020.01); C01G 15/00 (2006.01); C09K 11/77 (2006.01); G01N 21/359 (2014.01);
U.S. Cl.
CPC ...
G01N 21/359 (2013.01); C01F 17/241 (2020.01); C01G 15/006 (2013.01); C09K 11/7701 (2013.01); C09K 11/7769 (2013.01); C01P 2002/34 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01);
Abstract
A luminophore may have the general formula AMX:RE. A may be selected from the group of the trivalent cations. M may be selected from the group of the trivalent cations and includes at least two elements from the following group: Ga, Sc, Al, In, Sb, Bi, As, and Lu. X may be selected from the group of the divalent anions. RE may be a dopant and may be selected from the group formed by the following elements and the combinations of the following elements: Ni, Mn, Cr, Co, Fe, and Sn, where0.8≤≤1.2,0.8≤≤1.2 and2.7≤≤3.3. A process is also disclosed for producing a luminophore, an optoelectronic component, and an NIR spectrometer.