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:
May. 13, 2025
Filed:
Jul. 20, 2021
Signify Holding B.v., Eindhoven, NL;
Reinhold Elferich, Aachen, DE;
Dominique Maria Bruls, Heeze, NL;
Robert Van Asselt, Valkenswaard, NL;
Olexandr Valentynovych Vdovin, Maarheeze, NL;
SIGNIFY HOLDING, B.V., Eindhoven, NL;
Abstract
Disclosed is a light generating system including a light source, a luminescent material, and a control system, the light source is configured in an operational mode to generate pulsed light source light having a pulse frequency and a duty cycle, the luminescent material is configured to convert part of the light source light into luminescent material light, wherein the luminescent material light has a luminescence decay time, the light generating system is configured in the operational mode to generate system light comprising light source light and the luminescent material light; the system light has a variable color point and the control system is configured in the operational mode to control the color point by controlling one or more of the pulse frequency and the duty cycle.