Materials for organic electroluminescent devices

US11365167B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Rouven Linge · Darmstadt, DE
• Lara-Isabel Rodriguez · Darmstadt, DE
• Sebastian Meyer · Bielefeld, DE
• Holger Heil · Frankfurt am Main, DE
• Miriam Engel · Darmstadt, DE
• Aaron LACKNER · Mannheim, DE

Key dates

• Filing date: Jul 5, 2017
• Grant date: Jun 21, 2022
• Expiry date: Jul 18, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K50/11
• 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.