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Methods and apparatus for driving electro-optic displays

  • US 9,269,311 B2
  • Filed: 11/25/2013
  • Issued: 02/23/2016
  • Est. Priority Date: 11/20/2001
  • Status: Expired due to Fees
First Claim
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1. A method for driving an electro-optic display having a plurality of pixels, each of which is capable of achieving at least two different gray levels, the method comprising:

  • storing a base waveform defining a sequence of voltages to be applied to a pixel during a specific transition by the pixel between gray levels;

    storing a multiplication factor, n, that is a natural number greater than one; and

    effecting said specific transition by applying to said pixel a driving waveform-corresponding to n base waveforms.

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