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. 03, 2006
Filed:
Sep. 22, 2003
Johannes Baur, Laaber, DE;
Dominik Eisert, Regensburg, DE;
Michael Fehrer, Bad Abbach, DE;
Berthold Hahn, Hemau, DE;
Andreas Ploessl, Regensburg, DE;
Wilhelm Stein, Donaustauf, DE;
Johannes Baur, Laaber, DE;
Dominik Eisert, Regensburg, DE;
Michael Fehrer, Bad Abbach, DE;
Berthold Hahn, Hemau, DE;
Andreas Ploessl, Regensburg, DE;
Wilhelm Stein, Donaustauf, DE;
Osram Opto Semiconductors GmbH, Regensburg, DE;
Abstract
A radiation-emitting semiconductor component with a layer structure () which includes a photon-emitting active layer (), an n-doped cladding layer () and a p-doped cladding layer (), a contact connected to the n-doped cladding layer () and a mirror layer () connected to the p-doped cladding layer (). The mirror layer () is formed by an alloy of silver comprising one or more metals selected from the group consisting of Ru, Rh, Pd, Au, Os, Ir, Pt, Cu, Ti, Ta and Cr.