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:
Oct. 18, 2011
Filed:
Mar. 15, 2002
Applicants:
Ulrich Jacob, Regensburg, DE;
Gertrud Kräuter, Regensburg, DE;
Andreas Plössl, Regensburg, DE;
Inventors:
Assignee:
OSRAM GmbH, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A radiation-emitting semiconductor component, having a layer structure () which includes an active layer () which, in operation, emits radiation with a spectral distribution (), and electrical contacts () for applying a current to the layer structure (), includes a coating layer () which at least partially surrounds the active layer () and holds back a short-wave component of the emitted radiation ().