Heterocyclic radical or diradical, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, the use thereof, organic semiconductive material and electronic or optoelectronic component
AssigneeNovaled GmbH
InventorsMichael Limmert, Olaf Zeika, Martin Ammann, Horst Hartmann, Ansgar Werner
Life of this patent
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Abstract
The present invention relates to heterocyclic radicals or diradicals, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, to the use thereof to organic semiconductive materials and to electronic and optoelectronic components.
Claims13
A heterocyclic compound, or a dimer, oligomer, polymer, dispiro compound, or polycycle thereof, having a structure according to the following formula:
- wherein X and Y are NR21;
- and wherein R0-2 and R21 are independently selected from the group consisting of, substituted or unsubstituted, aryl, heteroaryl, heterocyclyl, diarylamine, diheteroarylamine, dialkylamine, heteroarylalkylamine, arylalkylamine, H, F, cycloalkyl, halocycloalkyl, heterocycloalkyl, alkyl, alkenyl, alkynyl, trialkylsilyl, triarylsilyl, halogen, styryl, alkoxy, aryloxy, thioalkoxy, thioaryloxy, sililyl, and trialkylsilylalkynyl;
- or wherein R0-2, and R21, alone or in combination, form part of a (hetero)aliphatic or (hetero)aromatic ring system.
An electronic or optoelectronic component comprising a heterocyclic compound, or a dimer, oligomer, polymer, dispiro compound, or polycycle thereof, wherein the heterocyclic compound, or the dimer, oligomer, polymer, dispiro compound, or polycycle thereof is a dopant for doping an organic semiconductive matrix material, a blocking layer, a charge injection layer, an electrode material, a memory material, or a semiconductor layer, and wherein the heterocyclic compound, or the dimer, oligomer, polymer, dispiro compound, or polycycle thereof, has a structure according to the following formula:
- wherein X and Y are NR21;
- and wherein R0-2 and R21 are independently selected from the group consisting of, substituted or unsubstituted, aryl, heteroaryl, heterocyclyl, diarylamine, diheteroarylamine, dialkylamine, heteroarylalkylamine, arylalkylamine, H, F, cycloalkyl, halocycloalkyl, heterocycloalkyl, alkyl, alkenyl, alkynyl, trialkylsilyl, triarylsilyl, halogen, styryl, alkoxy, aryloxy, thioalkoxy, thioaryloxy, sililyl, and trialkylsilylalkynyl;
- or wherein R0-2 and R21 alone or in combination, form art of a (hetero)aliphatic or (hetero)aromatic rings system.
An organic semiconductive material, wherein the organic semiconductive material comprises at least one organic matrix compound and a dopant, wherein the dopant is a heterocyclic compound, or a dimer, oligomer, polymer, dispiro compound, or polycycle thereof;
- having a structure according to the following formula:
- wherein X and Y are NR21;
- and wherein R0-2 and R21 are independently selected from the group consisting of, substituted or unsubstituted, aryl, heteroaryl, heterocyclyl, diarylamine, diheteroarylamine, dialkylamine, heteroarylalkylamine, arylalkylamine, H, F, cycloalkyl, halocycloalkyl, heterocycloalkyl, alkyl, alkenyl, alkynyl, trialkylsilyl, triarylsilyl, halogen, styryl, alkoxy, aryloxy, thioalkoxy, thioaryloxy, sililyl, and trialkylsilylalkynyl;
- or wherein R0-2 and R21 alone or in combination, form part of a (hetero)aliphatic or (hetero)aromatic ring system.
An electronic or optoelectronic component, wherein the electronic or optoelectronic component comprises an electronically functionally active area, wherein the electronically active area comprises at least one heterocyclic compound, or a dimer, oligomer, polymer, dispiro compound, or polycycle thereof, having a structure according to the following formula:
- wherein X and Y are NR21;
- and wherein R0-2 and R21 are independently selected from the group consisting of, substituted or unsubstituted, aryl, heteroaryl, heterocyclyl, diarylamine, diheteroarylamine, dialkylamine, heteroarylalkylamine, arylalkylamine, H, F, cycloalkyl, halocycloalkyl, heterocycloalkyl, alkyl, alkenyl, alkynyl, trialkylsilyl, triarylsilyl, halogen, styryl, alkoxy, aryloxy, thioalkoxy, thioaryloxy, sililyl, and trialkylsilylalkynyl;
- or wherein R0-2 and R21 alone or combination, form part of a (hetero)aliphatic or (hetero)aromatic ring system.
Dependencies are inferred from the claim text.