Formulation containing an organic semiconductor and a metal complex

US10566550B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Fabrice Eckes · Darmstadt, DE
• Katja Scheible · Darmstadt, DE
• Holger Heil · Frankfurt am Main, DE
• Dietmar Kunkel · Gernsheim, DE
• Henning Seim · Darmstadt, DE

Key dates

• Filing date: May 4, 2016
• Grant date: Feb 18, 2020
• Expiry date: May 4, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50

Abstract

The present invention relates to formulations which comprise at least one organic semiconductor, at least one metal complex and at least one solvent and the use of these formulations in electronic devices, in particular organic electroluminescent devices.