Optoelectronic semiconductor body and optoelectronic semiconductor chip

US8823037B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Markus Maute · Alteglofsheim, DE
• Karl Engl · Niedergebraching, DE

Key dates

• Filing date: May 21, 2010
• Grant date: Sep 2, 2014
• Expiry date: Jun 15, 2030

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/84

Abstract

An optoelectronic semiconductor body has a front face provided for the emission and/or reception of electromagnetic radiation, a rear face which lies opposite the front face and is provided for application onto a support plate, and an active semiconductor layer sequence which in the direction from the rear face to the front face includes a layer of a first conductivity type, an active layer and a layer of a second conductivity type in this sequence.