Optoelectronic module having a carrier substrate and a plurality of radiation-emitting semiconductor components

US8461604B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Bert Braune · Völklingen, DE
• Jörg Erich Sorg · Regensburg, DE
• Walter Wegleiter · Nittendorf, DE
• Karl Weidner · Birkenfeld, DE
• Oliver Wutz · Regensburg, DE

Key dates

• Filing date: Aug 25, 2009
• Grant date: Jun 11, 2013
• Expiry date: Aug 25, 2029

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01L2924/12042
• WIPO field: Semiconductors
• WIPO sector: Electrical engineering

Abstract

An optoelectronic module is described including a carrier substrate and a plurality of radiation-emitting semiconductor components. The carrier substrate includes structured conductor tracks. The radiation-emitting semiconductor components each include an active layer suitable for generating electromagnetic radiation, a first contact area and a second contact area. The first contact area is in each case arranged on that side of the radiation-emitting semiconductor components that is remote from the carrier substrate. The radiation-emitting semiconductor components are provided with an electrically insulating layer, which in each case has a cutout in a region of the first contact area. Conductive structures are arranged in regions on the electrically insulating layer. One of the conductive structures electrically conductively connects at least the first contact area of a radiation-emitting semiconductor component to a further first contact area of a further radiation-emitting semiconductor component or to a conductor track of the carrier substrate. A method for producing such a module is also described.