Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
OwnerHorst Hartmann, Olaf Zeika +2inventors
InventorsHorst Hartmann, Olaf Zeika, Andrea Lux, Steffen Willmann
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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.
Claims13
A radialene compound having the following formula:
- wherein n is 1, 3, or 4;
- wherein X1, X2, and X3 are independently selected from
- wherein Y is independently selected from perhalogenated alkyl;
- aryl is independently selected from a substituted or unsubstituted, aromatic hydrocarbon or biaryl;
- and hetaryl is independently selected from a substituted or unsubstituted, aromatic heterocyclic compound or biheteroaryl.
The compound according to 1, wherein at least one hetaryl is polynuclear.
The compound according to 1, wherein at least one hetaryl is at least partially fluorinated.
An organic semiconductive material, wherein the organic semiconductive material comprises at least one organic matrix compound and at least one doping agent, wherein the doping agent comprises at least one radialene compound, wherein the radialene compound has the following formula:
- wherein n is 1, 3, or 4;
- wherein X1, X2, and X3 are independently selected from
- wherein Y is independently selected from perhalogenated alkyl;
- aryl is independently selected from a substituted or unsubstituted, aromatic hydrocarbon or biaryl;
- and hetaryl is independently selected from a substituted or unsubstituted, aromatic heterocyclic compound or biheteroaryl.
Dependencies are inferred from the claim text.