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. 27, 2022
Filed:
Oct. 25, 2018
Osram Oled Gmbh, Regensburg, DE;
Roland Heinrich Enzmann, Gelugor, MY;
Lorenzo Zini, Regensburg, DE;
Vanessa Eichinger, Wenzenbach, DE;
Stefan Barthel, Regensburg, DE;
OSRAM OLED GmbH, Regensburg, DE;
Abstract
An optoelectronic semiconductor chip may include a semiconductor body, a first and second contact element, a chip carrier, an electrically conductive contact layer, an electrically conductive supply layer, an insulating layer between the contact layer and the supply layer, and at least one electrically conductive feed-through element embedded in the insulating layer. The feed-through element(s) may electrically connect the supply layer to the contact layer. A quantity and/or size of the feed-through elements may be greater on a second side of the semiconductor body opposite to the first side than on the first side.