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. 31, 2015
Filed:
Apr. 01, 2010
Martin Moeck, Regensburg, DE;
Harald Henkel, Hagelstadt-Langenerling, DE;
Wilhelm Meierhofer, Sinzing, DE;
Jens Florian Hockel, München, DE;
Thomas Donauer, Kelheim, DE;
Martin Moeck, Regensburg, DE;
Harald Henkel, Hagelstadt-Langenerling, DE;
Wilhelm Meierhofer, Sinzing, DE;
Jens Florian Hockel, München, DE;
Thomas Donauer, Kelheim, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
OSRAM GmbH, Munich, DE;
Abstract
A luminous means () comprising a multiplicity of light emitting diodes () arranged in a manner distributed three-dimensionally and a screen () formed from a radiation-opaque or translucent material, wherein the screen () encloses the light emitting diodes at least in places, wherein the screen () has a multiplicity of perforations disposed downstream of the light emitting diodes () in the emission direction, and wherein light emitted by the light emitting diodes () during operation of the luminous means passes through the perforations ().