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DC integrating display driver employing pixel status memories

DC
  • US 5,280,280 A
  • Filed: 05/24/1991
  • Issued: 01/18/1994
  • Est. Priority Date: 05/24/1991
  • Status: Expired due to Term
First Claim
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1. A system for displaying a demanded image in an array of pixels, wherein said array of pixels is driven to produce said demanded image, wherein said pixels operate within a range of controllable driven gray levels, the gray level displayed by each of said pixels responsive to electric fields applied to each of said pixels;

  • said system comprising;

    memory means for storing electro-optic conditions of pixels in said array;

    driver means for applying drive signals to selective pixels; and

    means for controlling the level of said drive signals applied to a pixel responsive to the demanded image and to the stored electro-optic condition existing on said pixel.

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