Materials for organic electroluminescent devices

US11466022B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Rouven Linge · Darmstadt, DE
• Sebastian Meyer · Bielefeld, DE
• Lara-Isabel Rodriguez · Darmstadt, DE
• Aaron LACKNER · Mannheim, DE

Key dates

• Filing date: Aug 26, 2019
• Grant date: Oct 11, 2022
• Expiry date: Aug 26, 2039

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.