Metal complexes

US9273080B2 · kind B2 · utility

Assignee

• Mereck Patent GmbH · DE

Inventors

• Philipp Stoessel · Frankfurt am Main, DE
• Holger Heil · Frankfurt am Main, DE
• Dominik Joosten · Ober-Ramstadt, DE
• Christof Pflumm · Darmstadt, DE
• Anja Gerhard · Egelsbach, DE
• Esther Breuning · Ober-Ramstadt, DE

Key dates

• Filing date: May 18, 2011
• Grant date: Mar 1, 2016
• Expiry date: Aug 25, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, containing these metal complexes. M(L)n(L′)m (formula 1), where the compound of the general formula (1) contains a moiety M(L)n of the formula (2).