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:
Nov. 12, 2013
Filed:
May. 28, 2009
Applicants:
Martin Strassburg, Tegernheim, DE;
Hans-juergen Lugauer, Sinzing, DE;
Vincent Grolier, Munich, DE;
Berthold Hahn, Hemau, DE;
Richard Floeter, Tegernheim, DE;
Inventors:
Martin Strassburg, Tegernheim, DE;
Hans-Juergen Lugauer, Sinzing, DE;
Vincent Grolier, Munich, DE;
Berthold Hahn, Hemau, DE;
Richard Floeter, Tegernheim, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 29/26 (2006.01); H01L 31/12 (2006.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor body includes an n-conductive semiconductor layer and a p-conductive semiconductor layer. The p-conductive semiconductor layer contains a p-dopant and the n-conductive semiconductor layer an n-dopant and a further dopant.