Electronic device comprising an organic semiconducting material

USRE48156E1 · kind E1 · reissue

Assignee

• Novaled GmbH · DE

Inventors

• Omrane Fadhel · Dresden, DE
• Ramona Pretsch · Dresden, DE

Key dates

• Filing date: May 25, 2017
• Grant date: Aug 11, 2020
• Expiry date: May 25, 2037

Classification

• Technology area (CPC —): General

Abstract

The present invention relates to an electronic device comprising at least one organic semiconducting material according to the following formula (I): wherein R1-4 are independently selected from H, halogen, CN, substituted or unsubstituted C1-C20-alkyl or heteroalkyl, C6-C20-aryl or C5-C20-heteroaryl, C1-C20-alkoxy or C6-C20-aryloxy, Ar is selected from substituted or unsubstituted C6-C20-aryl or C5-C20-heteroaryl, and R5 is selected from substituted or unsubstituted C6-C20-aryl or C5-C20-heteroaryl, H, F or formula (II).