Organic thin film transistor comprising banks, organic thin film transistor array substrate and display device

摘要

Embodiments of the invention provide an organic thin film transistor, an organic thin film transistor array substrate and a display device. The organic thin film transistor comprises a transparent substrate; source and drain electrodes formed on the transparent substrate; an active layer formed on the transparent substrate by an organic semiconductor material and disposed between the source and drain electrodes; a gate insulating layer formed on the active layer; a gate electrode formed on the gate insulating layer; and first and second banks disposed on the transparent substrate, inner sides of the first and second banks being covered by the source and drain electrodes, respectively.