Materials for organic electroluminescent devices

US11437588B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Amir Hossain Parham · Frankfurt am Main, DE
• Jonas Valentin Kroeber · Frankfurt am Main, DE
• Jens ENGELHART · Darmstadt, DE
• Anja Jatsch · Frankfurt am Main, DE
• Christian EICKHOFF · Mannheim, DE
• Christian EHRENREICH · Darmstadt, DE

Key dates

• Filing date: Oct 22, 2018
• Grant date: Sep 6, 2022
• Expiry date: Feb 23, 2039

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to compounds of formula (1) which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.