Optoelectronic component with adjustable light emission and method for producing the same

US9741781B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Michael Popp · Birkenfeld, DE
• Arndt Jaeger · Regensburg, DE

Key dates

• Filing date: May 21, 2014
• Grant date: Aug 22, 2017
• Expiry date: Jun 21, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/1201
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Various embodiments may relate to an optoelectronic component, including an optoelectronic structure, which is designed to provide a first electromagnetic radiation, and a measuring structure, which is designed to measure electromagnetic radiation, wherein the measuring structure has an optically active structure and at least one electro-optical structure. The optically active structure is optically coupled to the optoelectronic structure. The optically active structure is designed to absorb an electromagnetic radiation in such a way that the optically active structure produces a measured signal from the absorbed electromagnetic radiation. The absorbed electromagnetic radiation at least partially includes the first electromagnetic radiation and/or at least one second electromagnetic radiation of an external radiation source. The electro-optical structure is designed in such a way that the electro-optical structure has an adjustable transmittance, such that the fraction of the second electromagnetic radiation incident on the optically active structure can be adjusted.