Optoelectronic semiconductor chip

US11038083B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Frank Singer · Regenstauf, DE
• Siegfried Herrmann · Neukirchen, DE

Key dates

• Filing date: Aug 4, 2017
• Grant date: Jun 15, 2021
• Expiry date: Feb 9, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/84

Abstract

An optoelectronic semiconductor chip includes a plurality of core-shell rods that generate electromagnetic radiation spaced apart from each other; a first electrically conductive contact structure for n-side electrical contacting of the core-shell rods; and a second electrically conductive contact structure for p-side electrical contacting of the core-shell rods, wherein the first electrically conductive contact structure and the second electrically conductive contact structure overlap at least in sections in a vertical direction, the optoelectronic semiconductor chip is surface mountable on a mounting side, and at least a partial region of the two electrically conductive contact structures extends through a breakthrough through at least one layer of the optoelectronic semiconductor chip.