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. 26, 2016
Filed:
Apr. 17, 2013
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Stephan Schwaiger, Ulm, DE;
Oliver Hering, Niederstotzinger, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/10 (2006.01); F21V 29/505 (2015.01);
U.S. Cl.
CPC ...
F21S 48/1225 (2013.01); F21S 48/1159 (2013.01); F21S 48/13 (2013.01); F21S 48/1388 (2013.01); F21S 48/145 (2013.01); F21S 48/1747 (2013.01); F21S 48/321 (2013.01); F21S 48/328 (2013.01); F21V 29/505 (2015.01);
Abstract
A lighting device may include a reflector, which can be illuminated by means of at least one light source, in particular light emitting diode, and an aperture disposed downstream of the reflector and having a rear side facing the reflector and a front side facing away from the reflector. The lighting device may include at least one additional light source for illuminating the front side of the aperture, and the front side of the aperture is covered at least in regions with at least one phosphor which is sensitive to light emitted by the at least one additional light source.