Optoelectronic semiconductor component and method for the production thereof

US9281458B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Christina Keith · Neutraubling, DE
• Bert Braune · Völklingen, DE
• Michael Kruppa · Geisenfeld, DE

Key dates

• Filing date: Jun 20, 2012
• Grant date: Mar 8, 2016
• Expiry date: Jun 23, 2032

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01L2224/73265

Abstract

An optoelectronic semiconductor device including a carrier substrate and at least one semiconductor chip arranged thereon, wherein the semiconductor chip includes an active layer that generates radiation, conductor tracks electrically contacting the semiconductor chip arranged on the carrier substrate, the semiconductor chip is enclosed in a potting material, and the potting material includes at least a first potting layer, a second potting layer and a third potting layer, which differ from one another in at least one of: their material composition, their optical properties and their chemical properties.