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SEMICONDUCTOR DEVICE AND DISPLAY DEVICE

  • US 20080284710A1
  • Filed: 03/25/2008
  • Published: 11/20/2008
  • Est. Priority Date: 05/18/2007
  • Status: Active Grant
First Claim
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1. A semiconductor device comprising:

  • a power supply circuit configured to output a first voltage;

    a controller circuit electrically connected to the power supply circuit, and configured to be supplied with the first voltage and a ground potential, and output a first signal, wherein the controller circuit is formed on a single-crystal substrate;

    a pixel portion comprising a first thin film transistor formed over a glass substrate; and

    a shift register circuit electrically connected to the power supply circuit and the controller circuit, and configured to be supplied with the first voltage, the ground potential and the first signal, wherein the shift register circuit comprises a second thin film transistor formed over the glass substrate.

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