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Semiconductor device and method for manufacturing semiconductor device

  • US 9,263,472 B2
  • Filed: 04/03/2014
  • Issued: 02/16/2016
  • Est. Priority Date: 07/18/2009
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • a band portion; and

    a display portion comprising;

    a pixel portion comprising;

    a first gate electrode layer;

    a first oxide semiconductor layer over the first gate electrode layer; and

    a pixel electrode layer over the first oxide semiconductor layer, the pixel electrode layer being electrically connected to the first oxide semiconductor layer; and

    a driver circuit comprising;

    a second gate electrode layer and a third gate electrode layer overlapping each other; and

    a second oxide semiconductor layer between the second gate electrode layer and the third gate electrode layer.

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