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. 11, 2017
Filed:
Oct. 10, 2012
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Henrike Streppel, Regensburg, DE;
Moritz Engl, Regensburg, DE;
Dirk Berben, Herdecke, DE;
Joerg Frischeisen, Schwabmuenchen, DE;
Michael Schoewel, Regensburg, DE;
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/00 (2015.01); F21K 9/232 (2016.01); F21V 3/04 (2006.01); F21K 9/64 (2016.01); F21V 3/02 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/232 (2016.08); F21K 9/64 (2016.08); F21V 3/0472 (2013.01); F21V 9/00 (2013.01); F21V 3/02 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A lighting may include at least one semiconductor light source which emits primary light, at least one phosphor region spaced apart from the at least one semiconductor light source and serving for at least partly converting the primary light into secondary light, and at least one filter disposed downstream of the at least one phosphor region, wherein the at least one filter is partly reflective at least to the primary light.