Electronic device comprising an organic semiconducting material
AssigneeNovaled GmbH
InventorsOmrane Fadhel, Ramona Pretsch
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Abstract
The present invention relates to an electronic device comprising at least one organic semiconducting material according to the following formula (I): wherein R1-4 are independently selected from H, halogen, CN, substituted or unsubstituted C1-C20-alkyl or heteroalkyl, C6-C20-aryl or C5-C20-heteroaryl, C1-C20-alkoxy or C6-C20-aryloxy, Ar is selected from substituted or unsubstituted C6-C20-aryl or C5-C20-heteroaryl, and R5 is selected from substituted or unsubstituted C6-C20-aryl or C5-C20-heteroaryl, H, F or formula (II).
Claims9
An electronic device comprising at least one organic semiconducting material according to formula (I):
- wherein R1-4 are independently selected from H, halogen, CN, C1-C20-alkyl, C1-C20-heteroalkyl, C6-C20-aryl, C5-C20-heteroaryl, C1-C20-alkoxy, or C6-C20-aryloxy, wherein each C1-C20-alkyl, C1-C20-heteroalkyl, C6-C20-aryl, C5-C20-heteroaryl, C1-C20 alkoxy, or C6-C20-aryloxy is unsubstituted or substituted,
- wherein Ar is selected from, substituted or unsubstituted, C6-C20-aryl or C5-C20-heteroaryl, and
- R5 is selected from substituted or unsubstituted C6-C20-aryl, substituted or unsubstituted C5-C20-heteroaryl, H, F, or
- wherein R1-4, are as previously defined;
- wherein the device has a layered structure and at least one layer comprises at least one compound according to formula (I).
A compound according to formula (I):
- wherein R1-4 are independently selected from H, halogen, CN, C1-C20-alkyl, C1-C12-heteroalkyl, C6-C20-aryl, C5-C20-heteroaryl, C1-C20-alkoxy, or C6-C20aryloxy, wherein each C1-C20-alkyl, C1-C20-heteroalkyl, C1-C20-aryl, C5-C20-heteroaryl, C1-C20-alkoxy, or C6-C20-aryloxy is unsubstituted or substituted,
- wherein R5 is H, and Ar is
Dependencies are inferred from the claim text.