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Method of driving display device, display device and electronic apparatus

  • US 6,496,174 B2
  • Filed: 04/17/2001
  • Issued: 12/17/2002
  • Est. Priority Date: 12/14/1995
  • Status: Expired due to Term
First Claim
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1. A display device comprising:

  • a plurality of scanning lines including N scanning lines, the N scanning lines including K scanning lines, wherein both N and K are integers;

    a data line intersecting the N scanning lines;

    a controller transmitting a display control signal;

    a driving circuit receiving the display control signal;

    the driving circuit selecting each of the N scanning lines in sequence;

    the driving circuit applying only one voltage level to one of the N scanning lines in response to the display control signal while the one of the N scanning lines is non-selected;

    the driving circuit applying the only one voltage level to one of the K scanning lines in response to the display control signal while the one of the K scanning lines is selected;

    the driving circuit applying selection voltage to one of the N scanning lines other than the K scanning lines in response to the display control signal while the one of the N scanning lines other than the K scanning lines is selected;

    a level of the selection voltage that the driving circuit applies to the one of the N scanning lines other than the K scanning lines being lower than a level of the selection voltage that the driving circuit applies to each of the N scanning lines; and

    a power source supplying voltage to the driving circuit, the power source changing a level of the voltage which is supplied to the driving circuit in accordance with the value of K.

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