Patent ID: 8664024

Claim:
A fabrication method of a pixel structure, comprising: forming a scan line and a gate electrically connected to the scan line on a substrate; forming an oxide conductor layer on the substrate, the oxide conductor layer comprising a pixel electrode and a first auxiliary pattern partially overlapped with an area where the gate is located, wherein the first auxiliary pattern comprises a first metal contact portion and a first semiconductor contact portion; forming a metal conductor layer located at a side of the oxide conductor layer away from the substrate, the metal conductor layer comprising a data line, a source and a drain, the source being connected to the data line, the source and the drain being separated from each other, the drain being in contact with the first metal contact portion and exposing the first semiconductor contact portion, wherein the drain is electrically connected to the pixel electrode and the exposed first semiconductor contact portion is located between the source and the drain; forming an oxide semiconductor layer connected between the source and the drain and in contact with the first semiconductor contact portion exposed by the metal conductor layer; and forming an insulation layer between the gate and the metal conductor layer.