Optoelectronic component

US9520442B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Ralph Wirth · Lappersdorf, DE
• Alexander Linkov · Regensburg, DE

Key dates

• Filing date: Dec 18, 2014
• Grant date: Dec 13, 2016
• Expiry date: Dec 18, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/882
• WIPO field: Semiconductors
• WIPO sector: Electrical engineering

Abstract

An optoelectronic component can be used for mixing electromagnetic radiation having different wavelengths, in particular in the far field. The optoelectronic component includes a carrier. A first semiconductor chip has a first radiation exit surface for emitting electromagnetic radiation in a first spectral range is provided on the carrier and a second semiconductor chip as a second radiation exit surface for emitting electromagnetic radiation in a second spectral range is provided on the carrier. A diffusing layer is provided on the radiation exit surfaces of the semiconductor chips which face away from the carrier.