Oxocarbon-, pseudooxocarbon- and radialene compounds and their use

US9876172B2 · kind B2 · utility

Inventors

• Horst Hartmann · Dresden, DE
• Olaf Zeika · New York, US
• Andrea Lux · Dresden, DE
• Steffen Willmann · Dresden, DE

Key dates

• Filing date: Dec 15, 2014
• Grant date: Jan 23, 2018
• Expiry date: Mar 5, 2035

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 oxocarbon-, pseudooxocarbon- and radialene compounds as well as to their use as doping agent for doping an organic semiconductive matrix material, as blocker material, as charge injection layer, as electrode material as well as organic semiconductor, as well as electronic components and organic semiconductive materials using them.