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:
Jun. 30, 2020
Filed:
Mar. 08, 2017
Signify Holding B.v., Eindhoven, NL;
Joris Jan Vrehen, Eindhoven, NL;
Hendrik Johannes Boudewijn Jagt, Eindhoven, NL;
Hugo Johan Cornelissen, Eindhoven, NL;
Dirk Kornelis Gerhardus De Boer, Eindhoven, NL;
Daniël Anton Benoy, Eindhoven, NL;
Dominique Maria Bruls, Eindhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention provides a lighting device () comprising a plurality of light sources () configured to generate light source light (), a plurality of light converter elements (), wherein each light converter element () is radiationally coupled with one or more light sources (), wherein the light sources () are configured at a non-zero distance from the light converter elements (), wherein the light converter elements () are configured to convert at least part of the light source light into light converter light (), the lighting device () further comprising a plurality of compound parabolic concentrators () configured in an array (), each compound parabolic concentrator () having a first end () and a second end (), and having a shape tapering from the first end () to the second end (), wherein the light converter elements () are configured at the second ends () of the compound parabolic concentrators (), wherein the light converter elements () and the compound parabolic concentrators () are configured to provide light converter light () emanating from the first ends () of the compound parabolic concentrators (), and wherein the light converter elements () are in thermal contact with a heat sink ().