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ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL

  • US 20190267408A1
  • Filed: 07/25/2018
  • Published: 08/29/2019
  • Est. Priority Date: 02/26/2018
  • Status: Active Grant
First Claim
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1. An array substrate for forming a display panel, comprising:

  • a substrate;

    a thin-film transistor disposed on the substrate, the thin-film transistor comprising a drain electrode;

    a planarization layer disposed on the thin-film transistor, the planarization layer being provided with a first via hole for exposing the drain electrode;

    a pixel electrode layer disposed on the surface of the planarization layer away from the substrate, the pixel electrode layer covering the first via hole and being in contact with the drain electrode; and

    a photoresist layer covering the pixel electrode layer, and the photoresist layer filling the first via hole which is covered with the pixel electrode layer.

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