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Liquid crystal display using swing common electrode and a method for driving the same

  • US 20020018035A1
  • Filed: 06/25/2001
  • Published: 02/14/2002
  • Est. Priority Date: 07/27/2000
  • Status: Active Grant
First Claim
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1. A liquid crystal display sequentially applying signal voltages based on display data to target pixels to display picture images at respective frames, comprising:

  • swing common electrodes for forming storage capacitors;

    wherein voltages applied to said swing common electrodes are terminated with minus (−

    ) during the period of gate on when the pixel voltages are inverted from minus (−

    ) to plus (+), while being terminated with plus (+) when the pixel voltages are inverted from plus (+) to minus (−

    ), and repeatedly swung from minus (−

    ) to plus (+) after the gates turn off.

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