Reflective secondary lens system and semiconductor assembly and also method for the production thereof

US9000548B2 · kind B2 · utility

Assignee

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

• Joachim Jaus · Glückstadt, DE
• Andreas Bett · Glückstadt, DE
• Michael Passig · Könnern, DE
• Gerhard PEHARZ · Gleisdorf, AT
• Peter Nitz · Gundelfingen, DE
• Wolfgang Graf · Sankt Goarshausen, DE

Key dates

• Filing date: Dec 22, 2008
• Grant date: Apr 7, 2015
• Expiry date: Apr 19, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/52

Abstract

The present invention relates to a reflective and/or refractive secondary lens system for focusing sunlight onto semiconductor elements, the secondary lens system being characterized according to the invention by a projection which is disposed around the basic body forming the secondary lens system. Furthermore, the present invention relates to a semiconductor assembly which includes the secondary lens system according to the invention, and also to a method for the production of this semiconductor assembly. In particular, this semiconductor assembly represents a concentrating solar cell module.