Patent · US Active

Compounds for electronic devices

US10008672B2 · kind B2 · utility

2Cited by

3References

10Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Philipp Stoessel · Frankfurt am Main, DE
Frank Voges · Bad Dürkheim, DE
Arne Buesing · Frankfurt, DE
Christof Pflumm · Darmstadt, DE
Teresa Mujica-Fernaud · Darmstadt, DE
Christian Wirges · Weiterstadt, DE

Key dates

Filing date	Nov 15, 2012
Grant date	Jun 26, 2018
Priority date	—
Expiry date	Apr 11, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to arylamino compounds and to the use thereof in electronic devices, for example organic electroluminescent devices. The invention furthermore relates to electronic devices comprising one or more of the said compounds, for example as hole-transport materials in a corresponding functional layer of the device. The invention furthermore relates to a process for the preparation of the said compounds, and to a formulation comprising one or more of the said compounds.

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