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:
Mar. 21, 2023
Filed:
Jul. 20, 2018
Applicant:
Osram Oled Gmbh, Regensburg, DE;
Inventor:
Ivar Tångring, Regensburg, DE;
Assignee:
Osram OLED GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 33/50 (2010.01); H01L 51/52 (2006.01); H01L 33/56 (2010.01);
U.S. Cl.
CPC ...
H01L 33/50 (2013.01); H01L 33/56 (2013.01); H01L 33/60 (2013.01); H01L 51/5268 (2013.01); H01L 2933/0091 (2013.01);
Abstract
An optoelectronic component may include a semiconductor chip configured to emit radiation and a reflection element disposed in the beam path of the semiconductor chip where the reflection element is configured to reflect radiation. The reflection element may include a matrix material having diffuser particles and filler particles embedded therein. The diffuser particles are different from the filler particles. The filler particles may include a matrix having scatter particles embedded therein and/or a ceramic comprising the scatter particles in sintered form.