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:
Jul. 05, 2016
Filed:
May. 27, 2013
Applicant:
Osram Gmbh, Munich, DE;
Inventor:
Sergey Khrushchev, Regensburg, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); F21V 7/04 (2006.01); F21K 99/00 (2016.01); F21V 7/06 (2006.01); F21V 13/08 (2006.01); G02B 27/09 (2006.01); F21V 13/14 (2006.01); F21V 14/00 (2006.01); F21V 7/00 (2006.01); F21V 7/22 (2006.01); F21V 13/04 (2006.01); H01S 5/40 (2006.01); F21Y 101/02 (2006.01); H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
F21K 9/56 (2013.01); F21V 7/0066 (2013.01); F21V 7/06 (2013.01); F21V 9/16 (2013.01); F21V 13/08 (2013.01); F21V 13/14 (2013.01); F21V 14/00 (2013.01); G02B 27/0905 (2013.01); G02B 27/0938 (2013.01); F21V 7/0033 (2013.01); F21V 7/22 (2013.01); F21V 13/04 (2013.01); F21Y 2101/025 (2013.01); H01S 5/005 (2013.01); H01S 5/4012 (2013.01);
Abstract
A lighting device may include a plurality of laser light sources, and an optical apparatus for concentrating the light emitted by the laser light sources. The optical apparatus has at least one ring-shaped reflector having a parabolic light reflection surface and at least one light conversion element for light wavelength conversion, which is arranged at the focus of the at least one ring-shaped reflector.