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. 18, 2019
Filed:
Jul. 15, 2016
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Andre Nauen, Regensburg, DE;
David Dussault, Neutraubling, DE;
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/64 (2016.01); F21V 7/22 (2018.01); F21V 7/08 (2006.01); F21S 41/37 (2018.01); F21S 41/32 (2018.01); F21S 41/16 (2018.01); F21S 43/16 (2018.01); F21V 7/00 (2006.01); F21Y 115/30 (2016.01); F21W 131/20 (2006.01); F21W 131/406 (2006.01);
U.S. Cl.
CPC ...
F21V 7/22 (2013.01); F21K 9/64 (2016.08); F21S 41/16 (2018.01); F21S 41/32 (2018.01); F21S 41/37 (2018.01); F21S 43/16 (2018.01); F21V 7/08 (2013.01); F21V 7/0066 (2013.01); F21W 2131/20 (2013.01); F21W 2131/406 (2013.01); F21Y 2115/30 (2016.08);
Abstract
In various embodiments, a lighting apparatus is provided. The lighting apparatus includes a primary light generating device configured to generate a primary light beam, a phosphor body configured to at least partly convert the primary light beam into secondary light, and a shell-shaped reflector situated in a primary light path between the primary light generating device and the phosphor body. The reflector has in at least one part of its reflection surface a plurality of grooves which run openly in their longitudinal extent and which are arranged parallel to one another.