Materials for organic electroluminescent devices

US11581497B2 · 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
• Christian EHRENREICH · Darmstadt, DE
• Christian EICKHOFF · Mannheim, DE
• Jens Kaiser · Ludwigshafen, DE

Key dates

• Filing date: Jul 8, 2019
• Grant date: Feb 14, 2023
• Expiry date: Dec 30, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2101/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to compounds, which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.