Pixel structure, display panel and fabrication method thereof
A pixel structure includes an active switching device, a patterned common electrode layer, an insulation layer, a patterned oxide electrode layer and a patterned passivation layer. The insulation layer covers the patterned common electrode layer. The patterned oxide electrode layer is disposed on the insulation layer and electrically connected to the active switching device. The patterned oxide electrode layer includes a semiconductor part and a conductive part. The semiconductor part and the patterned common electrode layer substantially overlap to each other in a vertical projection direction. The conductive part and the semiconductor part are connected to each other, the conductive part and the patterned common electrode layer do not overlap to each other in the vertical projective direction, and the conductive part is a pixel electrode. The patterned passivation layer covers the semiconductor part, and the patterned passivation layer has an opening exposing the conductive part.
AU Optronics Corp.
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Seok-Lyul
Lee