Heterocyclic compounds and the use thereof in electronic and optoelectronic components

US9062064B2 · kind B2 · utility

Assignee

• Novaled GmbH · DE

Inventors

• Olaf Zeika · New York, US
• Horst Hartmann · Dresden, DE
• Ulrich Heggemann · Dresden, DE
• Sascha Dorok · Dresden, DE
• Jan Blochwitz-Nimoth · Dresden, DE
• Ansgar Werner · Dresden, DE
• Michael Hofmann · Hamburg, DE
• Carsten Rothe · Dresden, DE

Key dates

• Filing date: Dec 14, 2009
• Grant date: Jun 23, 2015
• Expiry date: Oct 16, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to the use of heterocyclic compounds as the charge transport material, blocker material or light-scattering material in electronic, optoelectronic or electroluminescent components.