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:
Sep. 22, 2009
Filed:
May. 02, 2005
Christoph Jonda, Regenstauf, DE;
Ulrich Zehnder, Regensburg, DE;
Uwe Strauss, Bad Abbach, DE;
Osram Opto Semiconductors GmbH, Regensburg, DE;
Abstract
A radiation-emitting and/or -receiving semiconductor component comprising a semiconductor body (), which has an active zone () provided for radiation generation or for radiation reception, a lateral main direction of extent and a main area, and also a protective layer () arranged on the main area and a contact () arranged on the main area, the protective layer () being spaced apart from the contact in the lateral direction. A method for the application of a contact to a semiconductor body () is also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile