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:
Feb. 16, 2010
Filed:
Jul. 13, 2006
Applicants:
Ralph Wirth, Pettendorf-Adlersberg, DE;
Klaus Streubel, Laaber, DE;
Inventors:
Ralph Wirth, Pettendorf-Adlersberg, DE;
Klaus Streubel, Laaber, DE;
Assignee:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optoelectronic chip having a semiconductor body (), which contains a radiation-emitting region (), and a partial region () in which the surface () of the semiconductor body () is curved convexly toward a carrier (). The lateral extent () of the radiation-emitting region () is less than the lateral extent (R) of the partial region (). A method for producing such a chip is also described.