| 摘要 |
The present invention relates to an organic electronic device comprising an organic semiconducting material comprising at least one compound according to the following formula (I):
wherein R 1-4 are independently selected from H, halogen, CN, substituted or unsubstituted C 1 -C 20 -alkyl or heteroalkyl, C 6 -C 20 -aryl or C 5 -C 20 -heteroaryl, C 1 -C 20 -alkoxy or C 6 -C 20 -aryloxy,
Ar is selected from substituted or unsubstituted C 6 -C 20 -aryl or C 5 -C 20 -heteroaryl, and
R5 is selected from substituted or unsubstituted C 6 -C 20 -aryl or C 5 -C 20 -heteroaryl, H or |
