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:
Feb. 14, 2012
Filed:
Aug. 22, 2007
Applicants:
Ute Liepold, Munich, DE;
Manfred Kobusch, Munich, DE;
Inventors:
Ute Liepold, Munich, DE;
Manfred Kobusch, Munich, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 21/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A radiation emitting device includes a radiation emitting functional layer that emits a primary radiation, and a radiation conversion material that is arranged in the radiation path of the radiation emitting functional layer and converts the primary radiation at least partially into a radiation of greater wavelength.