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:
Jul. 08, 2025
Filed:
Oct. 21, 2020
Osram Opto Semiconductors Gmbh, Regensburg, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
An optoelectronic component may include a support and multiple optoelectronic semiconductor chips that can be actuated individually and independently of one another. Each semiconductor chip may include a semiconductor layer sequence. Each semiconductor chip may have an electrically insulating passivation layer on the respective lateral surface of the semiconductor layer sequence. The semiconductor chip(s) are assigned to a first group, which may be paired with a common boundary field generating device arranged on the passivation layer face facing away from the semiconductor layer sequence at an active zone for each semiconductor chip of the first group. The boundary field generating device is designed to at least temporarily generate an electric field in the boundary regions of the active zone so that a flow of current through the semiconductor layer sequences can be controlled in the boundary regions during the operation of the semiconductor chips of the first group.