Optoelectronic semiconductor device and method for producing an optoelectronic semiconductor device

US9076897B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Helmut Fischer · Calw, DE
• Andreas Plössl · Regensburg, DE

Key dates

• Filing date: Feb 24, 2012
• Grant date: Jul 7, 2015
• Expiry date: Feb 24, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

An optoelectronic semiconductor device includes an optoelectronic semiconductor layer sequence on a metal carrier element, which includes as a first component silver and as a second component a material having a lower coefficient of thermal expansion than silver, wherein the first and second components are intermixed in the metal carrier element.