Materials for organic electroluminescent devices

US11939339B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Rouven Linge · Darmstadt, DE
• Sebastian Meyer · Bielefeld, DE
• Aaron LACKNER · Mannheim, DE
• Holger Heil · Frankfurt am Main, DE
• Nils Koenen · Griesheim, DE

Key dates

• Filing date: Nov 22, 2018
• Grant date: Mar 26, 2024
• Expiry date: Apr 28, 2041

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 compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.