Patent · US Active

Electronic device comprising metal complexes

US9481826B2 · kind B2 · utility

2Cited by

25References

17Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Philipp Stoessel · Frankfurt am Main, DE
Esther Breuning · Ober-Ramstadt, DE

Key dates

Filing date	May 7, 2009
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Jan 29, 2033

Classification

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

Abstract

Organic electroluminescent devices comprising metal complexes according to the formula (1)and metal complexes for use in organic electroluminescent devices.

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