Patent · US Active

Oxocarbon-, pseudooxocarbon- and radialene compounds and their use

US8911645B2 · kind B2 · utility

4Cited by

41References

13Claims

0Family size

Assignee

Novaled GmbH · DE

Inventors

Horst Hartmann · Dresden, DE
Olaf Zeika · New York, US
Andrea Lux · Dresden, DE
Steffen Willmann · Dresden, DE

Key dates

Filing date	Nov 14, 2013
Grant date	Dec 16, 2014
Priority date	—
Expiry date	Nov 14, 2033

Classification

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

Abstract

The present invention relates to oxocarbon-, pseudooxocarbon- and radialene compounds as well as to their use as doping agent for doping an organic semiconductive matrix material, as blocker material, as charge injection layer, as electrode material as well as organic semiconductor, as well as electronic components and organic semiconductive materials using them.

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