Patent · US Active

Materials for electronic devices

US10193079B2 · kind B2 · utility

9Cited by

0References

19Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Philipp Stoessel · Frankfurt am Main, DE
Amir Hossain Parham · Frankfurt am Main, DE
Christof Pflumm · Darmstadt, DE
Anja Jatsch · Frankfurt am Main, DE

Key dates

Filing date	Mar 4, 2014
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Sep 27, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/655
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present application relates to a compound of a formula (I) which comprises a benzene group that is substituted with a group selected from carbazole derivatives and bridged amines and with an electron attracting group, wherein the two groups are located in the ortho-position in relation to one another. The present application further relates to the use of the compound of the formula (I) in an electronic device, and to a method of producing the compound of the formula (I).

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