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. 25, 2014
Filed:
Apr. 21, 2010
Applicants:
Tilman Schlenker, Nittendorf, DE;
Ralph Paetzold, Roth, DE;
Inventors:
Tilman Schlenker, Nittendorf, DE;
Ralph Paetzold, Roth, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
An optoelectronic component having a substrate (), an anode () and a cathode () and at least one active layer () disposed between the anode and the cathode. An amorphous dielectric layer () which contains or consists of a metal oxide, a metal nitride or a metal oxynitride is disposed directly on the cathode-side surface of the anode. The metal contained in the metal oxide, metal nitride or metal oxynitride is selected from one or several of the metals of the group consisting of aluminum, gallium, titanium, zirconium, hafnium, tantalum, lanthanum and zinc.