Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
AssigneeNovaled GmbH
InventorsHorst Hartmann, Olaf Zeika, Andrea Lux, Steffen Willmann
Life of this patent
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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.
Claims4
An electronic component comprising an electronically functionally active area, wherein the electronically functionally active area comprises at least one or more oxocarbon-, pseudooxocarbon-, or radialene compounds with the following formula:
- wherein n is 1;
- X1, X2, and X3 are
- wherein each Y is CN;
- each aryl independently is selected from the group consisting of, substituted or unsubstituted, aromatic hydrocarbon and biaryl.
A blocker layer, a charge injection layer, or an organic semiconductor, wherein the blocker layer, the charge injection layer, or the organic semiconductor comprise an organic mesomeric compound, wherein the mesomeric compound is an oxocarbon-, pseudooxocarbon- or radialene compound with the following formula:
- wherein n is 1;
- X1, X2, and X3 are
- wherein each Y is CN;
- each aryl independently is selected from the group consisting of, substituted or unsubstituted, aromatic hydrocarbon and biaryl.
Dependencies are inferred from the claim text.