Organic semiconducting compounds comprising a tetraazapyrene core

US11098050B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Daniel Becker · Worms, DE
• Andreas Taugerbeck · Darmstadt, DE
• Martin Schraub · Zwingenberg, DE

Key dates

• Filing date: Aug 8, 2017
• Grant date: Aug 24, 2021
• Expiry date: Jun 18, 2038

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 organic semiconducting compounds of formula (I) wherein X1 is C, Si or Ge; X2 is 0, S or Se; and X3 is N or P as well as to organic electronic devices comprising such organic semiconducting compounds. (I)