Patent · US Active

Metal complexes having azaborol ligands and electronic device having the same

US9074128B2 · kind B2 · utility

4Cited by

7References

15Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Philipp Stoessel · Frankfurt am Main, DE
Holger Heil · Frankfurt am Main, DE
Dominik Joosten · Ober-Ramstadt, DE
Christof Pflumm · Darmstadt, DE
Anja Gerhard · Egelsbach, DE

Key dates

Filing date	Feb 3, 2010
Grant date	Jul 7, 2015
Priority date	—
Expiry date	Sep 15, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to an electronic device, in particular an organic electroluminescent device, which comprises metal complexes containing azaborole ligands. The invention also relates to the metal complexes themselves, to the use thereof in an organic electronic device, and to a process for the preparation thereof. Finally, the invention is directed to the ligands and to the use of the ligands for the preparation of the metal complexes according to the invention.

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