Patent · US Active

Substituted indoloacridines for organic electroluminescent devices

US8785636B2 · kind B2 · utility

12Cited by

0References

12Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Amir Hossain Parham · Frankfurt am Main, DE
Christof Pflumm · Darmstadt, DE

Key dates

Filing date	Sep 9, 2010
Grant date	Jul 22, 2014
Priority date	—
Expiry date	Sep 9, 2030

Classification

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

Abstract

The present invention relates to compounds of the formula (1) and formula (2) which are suitable for use in electronic devices, in particular organic electroluminescent devices.

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