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:
Sep. 30, 2025
Filed:
Apr. 15, 2020
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E. V., Munich, DE;
Vesna Müller, Vaterstetten, DE;
David O'brien, Portland, OR (US);
Gerhard Domann, Würzburg, DE;
Peer Löbmann, Würzburg, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V., Munich, DE;
Abstract
A method for producing an optoelectronic component is described with the steps of providing monomeric structural units, providing nanoparticles in a liquid medium, mixing the monomeric structural units and the nanoparticles in the liquid medium so that a starting sol is formed, introducing an acid into the starting sol to adjust a pH value, at least partial condensation of the monomeric structural units to form a network, wherein the nanoparticles are at least partially covalently bonded to the network, so that a sol-gel material is formed, applying the sol-gel material to a semiconductor chip, curing the sol-gel material to form a coating material. Furthermore, an optoelectronic component is specified.