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. 06, 2026
Filed:
Sep. 10, 2021
Signify Holding B.v., Eindhoven, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Ties Van Bommel, Horst, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
A light generating system is provided, having one or more pump light sources, a first luminescent material, a second luminescent material, and optics, wherein the first/second luminescent materials convert at least part of the pump light source light into first/second luminescent materials light, the first and second luminescent materials light have different spectral power distributions; the optics comprise first/second wavelength dependent optics which spectrally separate the first luminescent material light into a first part of the first luminescent material light and a second part of the first luminescent material light into two directions; the second wavelength dependent optics spectrally combines the first part of the first luminescent material light, the second part of the first luminescent material light, and the second luminescent material light; and the light generating system is configured to generate system light using the pump light source light and the first/second luminescent material light.