THIN FILM TRANSISTOR, DISPLAY DEVICE, AND MANUFACTURING METHODS THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a thin film transistor whose electric characteristics can be enhanced in reliability, a display device which can be enhanced in picture quality, and manufacturing methods thereof.

SOLUTION: The thin film transistor includes a gate electrode, a gate insulating layer formed on the gate electrode, an interconnect formed on the gate insulating layer, an oxide semiconductor layer overlapping the gate electrode and formed on the gate insulating layer and interconnect, and an organic insulating layer brought into contact with the oxide semiconductor layer.

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