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:
Apr. 19, 2016
Filed:
Nov. 04, 2011
Nicole Breidenassel, Bad Abbach, DE;
Johannes Hoechtl, Eichstaett, DE;
Fabian Reingruber, Munich, DE;
Henrike Streppel, Regensburg, DE;
Nicole Breidenassel, Bad Abbach, DE;
Johannes Hoechtl, Eichstaett, DE;
Fabian Reingruber, Munich, DE;
Henrike Streppel, Regensburg, DE;
OSRAM GMBH, Munich, DE;
Abstract
A semiconductor lamp includes a reflector having a lower side and an upper side, wherein the lower side widens laterally and wherein the lower side and the upper side are separated from one another by an upper rim, and having a first light source group having at least one semiconductor light source and a second light source group having at least one semiconductor light source, wherein the reflector is provided as a cooling body for the first light source group and for the second light source group; wherein at least a part of a light that can be emitted by the first light source group can be reflected by means of the lower side of the reflector at least into a spatial angle range that cannot be directly illuminated by the first light source group.