Optoelectronic chip

US7663150B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Ralph Wirth · Lappersdorf, DE
• Klaus Streubel · Hemau, DE

Key dates

• Filing date: Jul 13, 2006
• Grant date: Feb 16, 2010
• Expiry date: Aug 13, 2026

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/816

Abstract

An optoelectronic chip having a semiconductor body (14), which contains a radiation-emitting region (2), and a partial region (3) in which the surface (13) of the semiconductor body (14) is curved convexly toward a carrier (10). The lateral extent (2r) of the radiation-emitting region (2) is less than the lateral extent (2R) of the partial region (3). A method for producing such a chip is also described.