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:
Mar. 12, 2024
Filed:
Jun. 14, 2021
Signify Holding B.v., Eindhoven, NL;
Rifat Ata Mustafa Hikmet, Eindhoven, NL;
Ties Van Bommel, Horst, NL;
Martinus Petrus Joseph Peeters, Weert, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention provides a light generating device (), wherein: (I) the light generating device () comprises: (a) a first light source () configured to generate first light source light () having a first light source light spectral power distribution, wherein the first light source () comprises a first laser light source () configured to generate first laser light source light (); (b) a first luminescent material () configured to convert at least part of the first light source light () into first luminescent material light () having a first luminescent material spectral power distribution having an emission at one or more wavelengths selected from the wavelength range of-nm, wherein the first luminescent material () is configured in an optical resonator (); (II) the first light source () and the first luminescent material () are configured to generate first luminescent material laser light () having a first luminescent material laser light spectral power distribution comprising at least part of the first luminescent material light (); (III) the first light source light spectral power distribution and the first luminescent material laser light spectral power distribution mutually differ; and (IV) the light generating device () is configured to generate in one or more operational modes white device light () comprising the first luminescent material laser light ().