THIN FILM TRANSISTOR AND ORGANIC LIGHT EMITTING DIODE DISPLAY

摘要

The present invention provides a thin film transistor which includes: a first gate electrode which is located on a substrate, a first oxide semiconductor layer which is located on the first gate electrode, an insulation layer which is located on the first oxide semiconductor layer and includes a first contact hole to expose a first part of the first oxide semiconductor layer corresponding to one end of the first gate electrode and a second contact hole to expose a second part of the first oxide semiconductor layer corresponding to the other end of the first gate electrode, a first source electrode which is located on the insulation layer and is in contact with one side of the first part of the first oxide semiconductor layer through the first contact hole, and a first drain electrode which is located on the insulation layer and is in contact with one side of the second part of the first oxide semiconductor layer through the second contact hole.