Patent · US Active

Materials for organic electroluminescent devices

US8835626B2 · kind B2 · utility

5Cited by

2References

12Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Amir Hossain Parham · Frankfurt am Main, DE
Christof Pflumm · Darmstadt, DE
Teresa Mujica-Fernaud · Darmstadt, DE

Key dates

Filing date	Feb 25, 2011
Grant date	Sep 16, 2014
Priority date	—
Expiry date	Mar 22, 2031

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) which are suitable for use in electronic devices, in particular organic electroluminescent devices.

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