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:
Mar. 04, 2014
Filed:
Jan. 30, 2008
Applicants:
Stefan Groetsch, Lengfeld-Bad Abbach, DE;
Georg Bogner, Lappersdorf, DE;
Berthold Hahn, Hemau, DE;
Volker Haerle, Laaber, DE;
Kirstin Petersen, Regensburg, DE;
Inventors:
Stefan Groetsch, Lengfeld-Bad Abbach, DE;
Georg Bogner, Lappersdorf, DE;
Berthold Hahn, Hemau, DE;
Volker Haerle, Laaber, DE;
Kirstin Petersen, Regensburg, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
At least two semiconductor components emit electromagnetic radiation in different wavelength ranges. The superimposition of these electromagnetic radiations of all semiconductor components has at least one fraction in the visible wavelength range. At least one of the semiconductor components has a luminescence conversion element in the beam path.