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:
Aug. 17, 2021
Filed:
May. 22, 2020
General Electric Company, Schenectady, NY (US);
Samuel Joseph Camardello, Ballston Spa, NY (US);
Anant A. Setlur, Niskayuna, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A device including an LED light source optically coupled to a phosphor selected from [Y,Gd,Tb,La,Sm,Pr,Lu][Al,Ga]O:Ce(wherein 0<a<0.5), beta-SiAlON:Eu, [Sr,Ca,Ba][Al,Ga,In]S:Eu, alpha-SiAlON doped with Euand/or Ce, CaCeEuAl[Mg,Zn]SiN, (where 0<h<0.2, 0<r<0.2), Sr(LiAlN):Eu, [Ca,Sr]S:Euor Ce, [Ba,Sr,Ca]SiN:Eu(wherein 2b+4g=3m), quantum dot materials, and combinations thereof; and a green-emitting U-doped phosphor having a composition selected from the group consisting of U-doped phosphate-vanadate phosphors, U-doped halide phosphors, U-doped oxyhalide phosphors, U-doped silicate-germanate phosphors, U-doped alkali earth oxide phosphors, and combinations thereof, is presented.