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. 17, 2024
Filed:
Jan. 23, 2020
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Martin Rudolf Behringer, Regensburg, DE;
Tansen Varghese, Regensburg, DE;
Alvaro Gomez-Iglesias, Regensburg, DE;
OSRAM OPTO SEMICONDUCTORS GMBH, Regensburg, DE;
Abstract
In at least one embodiment, the optoelectronic semiconductor chip comprises a semiconducting recombination layer for generating electromagnetic radiation by charge carrier recombination, a plurality of first contact elements on a first side of the recombination layer, at least one second contact element on the first side of the recombination layer, a plurality of semiconducting first connection regions, and at least one semiconducting second connection region. Each of the first connection regions is arranged between a first contact element and the first side of the recombination layer. The second connection region is arranged between the second contact element and the first side of the recombination layer. The first connection regions comprise a first type of doping and the second connection region comprises a second type of doping complementary to the first type of doping. The first contact elements are individually and independently electrically contactable.