Composition, method and electronic device

摘要

The electronic device includes a thin-film transistor (10) with an active layer (5) that comprises an organic semiconductor material and a carrier material that is free of charge carriers. The carrier material has a conductivity below 10<-6 >S/cm and is preferably electrically insulating. The thin-film transistor (10) has a mobility that is comparable to that of a transistor with an active layer that consists of an organic semiconductor material. Preferably, the organic semiconductor material is an oligomer. The composition used to apply the active layer may contain a photosensitive component. Using such a composition, the active layer can be relief-structured, thereby preventing any leakage current between neighboring transistors in the electronic device.