ORGANIC FIELD-EFFECT TRANSISTOR AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

摘要

It is an object to provide an electrode for an organic field-effect transistor having a semiconductor layer formed of an organic semiconductor material (in the present invention, referred to as an organic field-effect transistor), which can reduce the energy barrier at an interface with the semiconductor layer. A composite layer including an organic compound and a metal oxide is used for the electrode for the organic field-effect transistor, in other words the composite layer is used for at least a part of either a source electrode or a drain electrode in the organic field-effect transistor.