Patent · US Active

Oxocarbon-, pseudooxocarbon- and radialene compounds and their use

US11342504B2 · kind B2 · utility

0Cited by

50References

9Claims

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	Jan 13, 2020
Grant date	May 24, 2022
Priority date	—
Expiry date	Jun 6, 2040

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.