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Presenting independent images on multiple display devices from one set of control signals

  • US 6,628,243 B1
  • Filed: 12/09/1999
  • Issued: 09/30/2003
  • Est. Priority Date: 12/09/1999
  • Status: Expired due to Term
First Claim
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1. An apparatus comprising:

  • input-interface circuitry that receives data signals representing a plurality of independent images and associated control signals;

    memory;

    memory controller in communication with the input-interface circuitry and the memory to control writing information into and reading information from the memory, wherein the information corresponds to the data signals representing the plurality of independent images;

    one or more display-pipeline circuits in communication with the memory to receive the information representing the plurality of independent images; and

    output terminals in communication with the one or more display-pipeline circuits, wherein the output terminals provide a first clock signal and a plurality of output-data signals conveying interleaved components of the plurality of independent images, wherein each component represents a portion of a respective image that is narrower than the respective image, and wherein the output-data signals conveying components for a first of the plurality of independent images are aligned with the first clock signal.

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