Method for producing optoelectronic semiconductor chips

US9490389B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Alvaro Gomez-Iglesias · Regensburg, DE
• Marika Hirmer · Wiesent, DE
• Alexander Frey · Lappersdorf, DE
• Lorenzo Zini · Regensburg, DE
• Harald Laux · Regensburg, DE

Key dates

• Filing date: Sep 17, 2015
• Grant date: Nov 8, 2016
• Expiry date: Sep 17, 2035

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/825

Abstract

The method is designed for producing optoelectronic semiconductor chips and comprises the steps: