Radiation emitting device and method for the production thereof

US8441004B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Michael Fehrer · Bad Abbach, DE
• Karsten Heuser · Erlangen, DE
• Egbert Höfling · Regensburg, DE
• Tilman Schlenker · Nittendorf, DE
• Andrew Ingle · Tucson, US
• Michael Popp · Birkenfeld, DE
• Markus Klein · Glückstadt, DE
• Nina Riegel · Tegernheim, DE
• Günter Schmid · Hemhofen, DE
• Ralf Krause · Dresden, DE
• Stefan Seidel · Paderborn, DE
• Fryderyk Kozlowski · Erlangen, DE
• Arvid Hunze · Erlangen, DE
• Günter Gieres · Kleinsendelbach, DE

Key dates

• Filing date: Sep 25, 2008
• Grant date: May 14, 2013
• Expiry date: Sep 12, 2029

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2101/10

Abstract

A radiation-emitting device with a first electrode, a first emission layer, a second emission layer and a second electrode. The invention additionally relates to a method of producing a radiation-emitting device.