Configuration of multiple LED modules

US7862211B2 · kind B2 · utility

Assignee

• OSRAM GmbH · DE

Inventors

• Werner Marchl · Barbing, DE
• Werner Spath · Holzkirchen, DE
• Gunter Waitl · Regensburg, DE

Key dates

• Filing date: Oct 20, 2008
• Grant date: Jan 4, 2011
• Expiry date: Oct 21, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S362/80
• WIPO field: Semiconductors
• WIPO sector: Electrical engineering

Abstract

A configuration of multiple LED modules comprising a plurality of LED modules that each contain a carrier that has a first main area, a second main area and at least one semiconductor layer, wherein the first main area has a planar configuration. The LED modules also include a plurality of LED semiconductor bodies that applied on the first main area of the carrier. In addition, the multiple LED modules include a common heat sink, where the carrier of the LED modules in each case are connected to the common heat sink on the second main area.