Materials for organic electroluminescent devices

US12351594B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Ilona STENGEL · Gorxheimertal, DE
• Aaron LACKNER · Mannheim, DE
• Lara-Isabel Rodriguez · Darmstadt, DE
• Charlotte WALTER · Stade, DE
• Amel MEKIC · Grabs, CH

Key dates

• Filing date: Apr 8, 2020
• Grant date: Jul 8, 2025
• Expiry date: May 20, 2041

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Basic materials 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.