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. 01, 2011
Filed:
Feb. 21, 2006
Simon Blümel, Schierling, DE;
Franz Schellhorn, Regensburg, AT;
Günter Waitl, Regensburg, DE;
Mario Wanninger, Harting, DE;
Simon Blümel, Schierling, DE;
Franz Schellhorn, Regensburg, AT;
Günter Waitl, Regensburg, DE;
Mario Wanninger, Harting, DE;
Osram Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An illumination device is specified which comprises an optoelectronic component having a housing body and at least one semiconductor chip provided for generating radiation, and a separate optical element, which is provided for fixing at the optoelectronic component and has an optical axis, the optical element having a radiation exit area and the radiation exit area having a concavely curved partial region and a convexly curved partial region, which at least partly surrounds the concavely curved partial region at a distance from the optical axis, the optical axis running through the concavely carved partial region