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:
Nov. 24, 2020
Filed:
Feb. 21, 2018
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Jörg Frischeisen, Schwabmünchen, DE;
Angela Eberhardt, Augsburg, DE;
Florian Peskoller, Ingolstadt, DE;
Thomas Huckenbeck, Augsburg, DE;
Michael Schmidberger, Schwabmünchen, DE;
Jürgen Bauer, Wielenbach, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An optoelectronic component includes a semiconductor layer sequence having an active region that emits radiation during operation at least via a main radiation exit surface, and a self-supporting conversion element arranged in a beam path of the semiconductor layer sequence, wherein the self-supporting conversion element includes a substrate and a first layer, the first layer includes at least one conversion material embedded in a glass matrix, the glass matrix has a proportion of 50 to 80 vol. % in the first layer, the substrate is free of the glass matrix and the conversion material and mechanically stabilizes the first layer, and the first layer has a layer thickness of less than 200 μm.