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. 29, 2024
Filed:
Jun. 27, 2022
Signify Holding B.v., Eindhoven, NL;
Ties Van Bommel, Horst, NL;
Kars-Michiel Hubert Lenssen, Veldhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention relates to a disinfection lighting device () comprising a first light source (), wherein the first light source () comprises a solid-state light source, wherein the solid-state light source comprises one or more light emitting diodes (), lasers and/or superluminescent diodes; wherein the first light source () is configured to generate first light source light having a first spectral power distribution, wherein the first spectral power distribution comprises first light source light () in the UV wavelength range and/or visible wavelength range, a second light source (), wherein the second light source () is configured to generate second light source light () having a second spectral power distribution different from the first spectral power distribution, wherein the second spectral power distribution comprise in the UV wavelength range, wherein the second light source () is arranged at a distance D from the first light source (), the second light source () comprises a light input face () configured in a light receiving relationship with the first light source (), and the second light source () comprises a light exit face (), wherein the second light source () is transmissive for at least, a major, part of the first light source light (); and wherein the disinfection lighting device () is configured to generate lighting device light comprising the second light source light () and the first light source light () emanating from the light exit face (), wherein the disinfection lighting device () comprises a light exit window (), wherein the light exit face () is the light exit window ().