Organic semiconducting material and use thereof in organic devices

US11063222B2 · kind B2 · utility

Assignee

• HELIATEK GMBH · DE

Inventors

• Dirk Hildebrandt · Ulm, DE
• Olga Gerdes · Ulm, DE
• Roland Fitzner · Ulm, DE
• Daniel D'Souza · Dresden, DE
• Gunter Mattersteig · Ulm, DE
• Andre Weiss · Dresden, DE

Key dates

• Filing date: Dec 30, 2016
• Grant date: Jul 13, 2021
• Expiry date: Dec 30, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A compound of a formula EWG1-(T1)a-(T2)b-(Z)c-(T3)d-(T4)e-EWG2 capable of use as a functional component in organic electronic devices, which enable improved absorption in organic solar cells or have an increased charge carrier mobility.