Optoelectronic semiconductor component

US6459130B1 · kind B1 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Karlheinz Arndt · Regensburg, DE
• Herbert Brunner · Sinzing, DE
• Franz Schellhorn · Regensburg, DE
• Gunter Waitl · Regensburg, DE

Key dates

• Filing date: Nov 18, 1999
• Grant date: Oct 1, 2002
• Expiry date: Nov 18, 2019

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/8585

Abstract

A radiation-emitting and/or radiation-receiving semiconductor component in which a radiation-emitting and/or radiation-receiving semiconductor chip is secured on a chip carrier part of a lead frame. The chip carrier part forms a trough in the region in which the semiconductor chip is secured. Wherein the inner surface of the trough is designed in such a way that it constitutes a reflector for the radiation emitted and/or received by the semiconductor chip.