Compounds and organic electronic devices

US10497877B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Teresa Mujica-Fernaud · Darmstadt, DE
• Elvira Montenegro · Weinheim, DE
• Amir Hossain Parham · Frankfurt am Main, DE
• Arne Buesing · Frankfurt, DE
• Frank Voges · Bad Dürkheim, DE

Key dates

• Filing date: Jul 14, 2017
• Grant date: Dec 3, 2019
• Expiry date: Sep 16, 2037

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 certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.