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:
Apr. 08, 2014
Filed:
Feb. 23, 2011
Daniel Becker, Augsburg, DE;
Herbert Brunner, Sinzing, DE;
Tim Fiedler, München, DE;
Jörg Strauβ, Regensburg, DE;
Martin Zachau, Geltendorf, DE;
Daniel Becker, Augsburg, DE;
Herbert Brunner, Sinzing, DE;
Tim Fiedler, München, DE;
Jörg Strauβ, Regensburg, DE;
Martin Zachau, Geltendorf, DE;
OSRAM Gesellschaft mit beschrankter Haftung, Munich, DE;
Abstract
A luminescence conversion LED having a radiation emitting chip that is connected to electrical connections and is surrounded by a housing that comprises at least a basic body and a cap, the chip being seated on the basic body, in particular in a cutout of the basic body, and the primary radiation of the chip being converted at least partially into longer wave radiation by a conversion element, wherein the cap is formed by a vitreous body, the conversion means being contained in the vitreous body, the refractive index of the vitreous body being higher than 1.6, preferably at least n=1.7.