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:
Apr. 04, 2023
Filed:
Jun. 29, 2018
Osram Oled Gmbh, Regensburg, DE;
Guido Weiss, Regensburg, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
The invention relates to an optoelectronic device () comprising a semiconductor layer sequence () on a carrier (), the semiconductor layer sequence () comprising at least one n-doped semiconductor layer (), at least one p-doped semiconductor layer () and an active layer () sandwiched between the p- and n-doped semiconductor layers (), an reconnecting contact (), which is configured for electrically contacting the n-doped semiconductor layer (), a p-connecting contact (), which is configured for electrically contacting the p-doped semiconductor layer (), the n-connecting contact () being arranged on the side of the semiconductor layer sequence () facing away from the carrier (), the n-connecting contact () having a first side () which is arranged facing the semiconductor layer sequence (), wherein the first side () has two outer regions () and an inner region (), viewed in lateral cross-section, which is delimited by the outer regions (), wherein the outer regions () of the first side () are unstructured (), and wherein the inner region () is structured ().