Binuclear metal complexes for use as emitters in organic electroluminescent devices

US11136343B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Philipp Stoessel · Frankfurt am Main, DE
• Christian EHRENREICH · Darmstadt, DE
• Philipp Harbach · Bremke, DE
• Anna Hayer · Darmstadt, DE
• Esther Breuning · Ober-Ramstadt, DE

Key dates

• Filing date: Sep 18, 2017
• Grant date: Oct 5, 2021
• Expiry date: Sep 21, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2101/90
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.