Thin film transistor, method for fabricating the same and display device

摘要

A method for fabricating a TFT on a substrate includes forming a gate electrode; forming a semiconductor layer insulated from the gate electrode and partially overlapped with the gate electrode; forming a gate insulating layer between the gate electrode and the semiconductor layer, the gate insulating layer including a sol-gel compound; and forming source and drain electrodes at both sides of the semiconductor layer.