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ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE

  • US 20150129882A1
  • Filed: 12/19/2013
  • Published: 05/14/2015
  • Est. Priority Date: 07/23/2013
  • Status: Active Grant
First Claim
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1. An array substrate comprising a thin film transistor, the thin film transistor comprises a source electrode, a gate electrode and a drain electrode, wherein the gate electrode is located on a first metal layer, and the source electrode and the drain electrode are located on a second metal layer, wherein:

  • the shapes of the source electrode and the gate electrode meet the condition that, in the case that dislocation occurs between the first metal layer and the second metal layer, the area of the overlapping region between the source electrode and the gate electrode keeps constant.

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