Metal complexes

US7767777B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Arne Buesing · Frankfurt, DE
• Rocco Fortte · Frankfurt am Main, DE
• Philipp Stoessel · Frankfurt am Main, DE
• Horst Vestweber · Prüm, DE
• Holger Heil · Frankfurt am Main, DE
• Amir Hossain Parham · Frankfurt am Main, DE

Key dates

• Filing date: Aug 25, 2006
• Grant date: Aug 3, 2010
• Expiry date: Oct 6, 2026

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/12556
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention describes novel metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense, in particular as red-emitting compounds.The compounds according to the invention are described by the formulae (1) (1a), (1b) and (3).