Heterocyclic radical or diradical, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, the use thereof, organic semiconductive material and electronic or optoelectronic component

US8134146B2 · kind B2 · utility

Assignee

• Novaled GmbH · DE

Inventors

• Michael Limmert · Dresden, DE
• Olaf Zeika · New York, US
• Martin Ammann · Neu-Isenburg, DE
• Horst Hartmann · Dresden, DE
• Ansgar Werner · Dresden, DE

Key dates

• Filing date: Mar 20, 2007
• Grant date: Mar 13, 2012
• Expiry date: Jul 14, 2028

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 heterocyclic radicals or diradicals, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, to the use thereof to organic semiconductive materials and to electronic and optoelectronic components.