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:
Jan. 28, 2025
Filed:
Sep. 27, 2022
Signify Holding B.v., Eindhoven, NL;
Marcellus Jacobus Johannes Van Der Lubbe, Best, NL;
SIGNIFY HOLDING, B.V., Eindhoven, NL;
Abstract
The invention provides a light generating system () comprising m light generating devices () and a beam combiner body (), wherein: the m light generating devices () are configured to generate device light (), wherein the light generating devices () comprise one or more light sources selected from the group of lasers and superluminescent diodes, wherein m≥2; the beam combiner body () comprises a first face (), wherein the first face () comprises n radially arranged grooves () radially extending from a central cavity (), wherein n≥2, wherein the n radially arranged grooves () have groove lengths (L); at least one of the radially arranged grooves () comprises a first body (), wherein the first body () comprises a luminescent body (), wherein the luminescent body () comprises a luminescent material () configured to convert at least part of the device light () into luminescent material light (); wherein the first body () has a first body height (Hl) smaller than the groove length (L); the m light generating devices () and the beam combiner body () are configured such that at least part of the device light () of the m light generating devices () propagates during operation of the m light generating devices () through the radially arranged grooves () in a direction of the central cavity (), and at least one of the m light generating devices () is configured to irradiate the first body ().