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. 14, 2021
Filed:
May. 16, 2018
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Sandra Sobczyk, Regensburg, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
A radiation emitting component and a method for producing a radiation emitting component are disclosed. In an embodiment a radiation emitting component includes a radiation emitting semiconductor chip having an active zone configured to generate electromagnetic radiation of a first wavelength range, a reflector having side walls and a bottom surface and a conversion layer comprising a first phosphor configured to convert the electromagnetic radiation of the first wavelength range into electromagnetic radiation of a second wavelength range, wherein the conversion layer is located at the side walls of the reflector, wherein the conversion layer has a cross-sectional area, which decreases from the bottom surface of the reflector to a radiation exit surface of the component, and wherein the reflector is filled with a conversion element comprising a second phosphor configured to convert electromagnetic radiation of the first wavelength range into electromagnetic radiation of a third wavelength range.