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. 19, 2023
Filed:
Nov. 13, 2019
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Jörg Frischeisen, Schwabmünchen, DE;
Nusret Sena Gueldal, Regensburg, DE;
Angela Eberhardt, Augsburg, DE;
Vesna Mueller, Vaterstetten, DE;
Florian Peskoller, Ingolstadt, DE;
Pascal Rabenbauer, Bobingen, DE;
Thomas Huckenbeck, Augsburg, DE;
Jürgen Bauer, Wielenbach, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
The invention relates to a conversion element comprising a wavelength-converting conversion material, a matrix material in which the conversion material is inserted, and a substrate on which the matrix material and the conversion material are directly arranged, the matrix material comprising at least one condensed sol-gel material selected from the following group: water glass, metal phosphate, aluminium phosphate, monoaluminium phosphate, modified monoaluminium phosphate, alkoxytetramethoxysilane, tetraethyl orthosilicate, methyltrimethoxysilane, methyltriethoxysilane, titanium alkoxide, silica sol, metal alkoxide, metal oxane or metal alkoxane, the conversion element being arranged in the beam path of a laser source, the conversion element being mounted in a mechanically immobile manner in relation to the laser source, and the radiation of the laser source being dynamically arranged in relation to the conversion element.