Patent · US Active

Compounds for electronic devices

US9051233B2 · kind B2 · utility

4Cited by

0References

10Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Arne Buesing · Frankfurt, DE
Holger Heil · Frankfurt am Main, DE
Philipp Stoessel · Frankfurt am Main, DE

Key dates

Filing date	May 20, 2009
Grant date	Jun 9, 2015
Priority date	—
Expiry date	Sep 25, 2029

Classification

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

Abstract

The present invention relates to compounds of the formula (1), to the use thereof in electronic devices, and to electronic devices, particularly organic electroluminescence devices, comprising said compounds according to the invention, particularly as blue emitting material in an emitting layer.

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