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. 17, 2020
Filed:
Feb. 24, 2017
Osram Oled Gmbh, Regensburg, DE;
David O'Brien, Portland, OR (US);
Georg Dirscherl, Regensburg, DE;
OSRAM OLED GmbH, Regensburg, DE;
Abstract
The invention relates to an optoelectronic component () comprising a semiconductor chip () configured for emitting radiation, a conversion element () comprising quantum dots () and configured for wavelength conversion of radiation, wherein the conversion element () comprises a layer structure () having a plurality of inorganic barrier layers (), wherein the inorganic barrier layers () are spatially separated from one another at least regionally by a hybrid polymer (), wherein the hybrid polymer () comprises organic and inorganic regions that are covalently bonded to one another, wherein the quantum dots () are embedded in the hybrid polymer () and/or at least in one of the barrier layers ().