Patent · US Active

Organic electroluminescent devices comprising azomethine-metal complexes

US8487300B2 · kind B2 · utility

7Cited by

7References

17Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Amir Hossain Parham · Frankfurt am Main, DE
Jonas Valentin Kroeber · Frankfurt am Main, DE
Anja Gerhard · Egelsbach, DE
Rocco Fortte · Frankfurt am Main, DE

Key dates

Filing date	Oct 14, 2008
Grant date	Jul 16, 2013
Priority date	—
Expiry date	Sep 6, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH10K2101/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to phosphorescent organic electroluminescent devices which contain as a matrix material of emitting layer, metal complexes of the formula (I)

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