| 主权项 |
1. A semiconductive component having a layer system wherein at least one layer comprises a compound of the general formula I or IIwhere
R1 and R2 and/or R6 and R7, in each case together, form a heterocyclic 5-membered ring or 6-membered ring having at least one heteroatom selected from S, O, N and P, or a homocyclic 6-membered ring having no further fusion, and R1 and R2 or R6 and R7 are independently an H or another radical if they do not form a heterocyclic or homocyclic ring, R3, R4 and R5 are independently H or a radical selected from aryl, alkyl, fluorinated or partly fluorinated alkyl, unsaturated alkyl, and R8 and R9 are independently selected from halogen, alkyl, fluorinated or partly fluorinated alkyl, alkenyl, alkynyl, alkoxy, aryl or heteroaryl. |
