Opto-electronic component

US8314547B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Markus Klein · Tegernheim, DE
• Norwin von Malm · Nittendorf, DE
• Benjamin Claus Krummacher · Regensburg, DE

Key dates

• Filing date: Aug 4, 2008
• Grant date: Nov 20, 2012
• Expiry date: Sep 6, 2028

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K50/854

Abstract

An optoelectronic device comprises an organic layer sequence (1), which emits an electromagnetic radiation (15) having a first wavelength spectrum during operation, and also a structured layer (2) which is disposed downstream of the organic layer sequence (1) in the beam path of the electromagnetic radiation (15) emitted by the organic layer sequence (1) and has first and second regions (2A, 2B). In this case, the first regions (2A) each have a wavelength conversion layer (3) designed to convert at least partially electromagnetic radiation (15) having the first wavelength spectrum into an electromagnetic radiation (16) having a second wavelength spectrum. Furthermore, the second regions (2B) each have a filter layer (4), which is opaque to an electromagnetic radiation having a third wavelength spectrum, which corresponds to at least one part of the second wavelength spectrum.