Compounds and organic electroluminescent devices

US9595681B2 · 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: Jun 27, 2013
• Grant date: Mar 14, 2017
• Expiry date: Jun 27, 2033

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 concerns particular fluorenes, the use of the compound in an electronic device, and an electronic device containing at least one of these compounds. The present invention further concerns a method for producing the compound and a formulation and composition containing one or more of the compounds.