Optoelectronic semiconductor chip

US10014444B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Karl Engl · Niedergebraching, DE
• Georg Hartung · Seligenstadt, DE
• Johann Eibl · Wien, AT
• Michael Huber · Bad Abbach, DE
• Markus Maute · Alteglofsheim, DE

Key dates

• Filing date: Jun 25, 2014
• Grant date: Jul 3, 2018
• Expiry date: Jun 25, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/835

Abstract

An optoelectronic semi-conductor chip is disclosed in which an encapsulation layer, which is an ALD layer, completely covers a first mirror layer on the side thereof facing away from a p-conductive region, and is arranged to be in direct contact with said first mirror layer in some sections.