Patent · US Active

Heteroacenes for organic electronics

US9716237B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

BASF SE

Inventors

Chongjun Jiao · Shanghai, CN
Iori Doi · Amagasaki, JP
Thomas Weitz · Bad Dürkheim, DE
Chao-Min Wu · Xihu, TW
Wyman Zhao · Singapore, SG
Szehui Chua · Singapore, SG
Stefan Becker · Mannheim, DE
Michael EUSTACHI · Walldorf, DE

Key dates

Filing date	Feb 18, 2015
Grant date	Jul 25, 2017
Priority date	—
Expiry date	Feb 18, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH10K10/484
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention provides compounds of formula 1 wherein X1 and X2 are independently from each other O, S or Se, and an electronic device comprising the compounds as semiconducting material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.