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. 07, 2015
Filed:
Nov. 15, 2011
Applicants:
Klaus Finsterbusch, Berlin, DE;
Ulrich Hartwig, Berlin, DE;
Inventors:
Klaus Finsterbusch, Berlin, DE;
Ulrich Hartwig, Berlin, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/20 (2006.01); F21V 13/08 (2006.01); F21K 99/00 (2010.01); F21S 8/10 (2006.01); G03B 21/20 (2006.01); F21V 21/14 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 13/08 (2013.01); F21K 9/56 (2013.01); F21S 48/114 (2013.01); F21S 48/1145 (2013.01); F21Y 2101/02 (2013.01); G03B 21/204 (2013.01); F21S 48/00 (2013.01); F21V 21/14 (2013.01);
Abstract
A lighting device, comprising at least one reflector, at least one luminous region containing phosphor, and at least one laser, wherein the at least one luminous region is adapted to be excited to emit light by at least one laser and at least part of the light emitted by the at least one luminous region is incident on the at least one reflector.