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Display device

  • US 20080169469A1
  • Filed: 12/26/2007
  • Published: 07/17/2008
  • Est. Priority Date: 01/16/2007
  • Status: Active Grant
First Claim
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1. A display device,wherein a transparent oxide layer, an insulating film, and a conductive layer are sequentially stacked on a pixel region on a substrate,the conductive layer has a gate electrode of a thin film transistor connected to a gate signal line, anda region of the transparent oxide layer other than at least a channel region portion directly below the gate electrode is converted into an electrically conductive region, and a source signal line, a source region portion of the thin film transistor connected to the source signal line, a pixel electrode, and a drain region portion of the thin film transistor connected to the pixel electrode are formed from the conductive region.

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