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DISPLAY DEVICE AND DRIVING METHOD

  • US 20110199364A1
  • Filed: 02/08/2011
  • Published: 08/18/2011
  • Est. Priority Date: 02/12/2010
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • a signal line to which a data signal is configured to be supplied in a scanning period and an alternating-current driving signal having a lower frequency than the data signal is configured to be supplied in a break period which follows the scanning period and is longer than the scanning period;

    a scan line to which a selection signal is configured to be supplied in one horizontal scanning period included in the scanning period and a non-selection signal is configured to be supplied in periods other than the one horizontal scanning period; and

    a transistor comprising all oxide semiconductor layer, and having a gate electrically connected to the scan line and one of a source and a drain electrically connected to the signal line.

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