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:
Aug. 02, 2022
Filed:
Mar. 22, 2019
Osram Oled Gmbh, Regensburg, DE;
Christian Mueller, Deuerling, DE;
Dominik Scholz, Bad Abbach, DE;
Joachim Hertkorn, Woerth An der Donau, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
An optoelectronic semiconductor component may have a semiconductor body comprising a first region of an n-type conductivity, a second region of a p-type conductivity, an active region capable of generating electromagnetic radiation, a marker layer, a plurality of emission regions and a plurality of recesses. The active region is disposed between the first region and the second region in a plane parallel to the main extension plane of the semiconductor body. The recesses delimit the emission regions in lateral direction. Starting from the side of the first region facing away from the active region, the recesses extend transversely to the main plane of the semiconductor body in the direction of the second region and adjoin the marker layer or penetrate the marker layer completely. The recesses are formed only in the first region or the recesses extend into the second region and completely penetrate the active region.