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Synchronizing periodic variation of a plurality of colors of light and projection of a plurality of sub-frame images

  • US 20050157272A1
  • Filed: 01/20/2004
  • Published: 07/21/2005
  • Est. Priority Date: 01/20/2004
  • Status: Active Grant
First Claim
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1. A method for creating a sequence of image frames, the method comprising:

  • generating a plurality of colors of light having a color sequence that periodically varies with a characteristic sequential color time period;

    modulating the plurality of colors of light to provide a plurality of sub-frame images for each of the image frames;

    projecting the plurality of sub-frame images for each of the image frames during a frame period;

    for each image frame, each of the sub-frame images projected displaced relative to each other sub-frame image; and

    synchronizing the periodic variation of the plurality of colors of light and the projection of the plurality of sub-frame images to assure an integer relationship between the color time period and the frame period.

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