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Micromirror modulation method and digital apparatus with improved grayscale

  • US 6,999,224 B2
  • Filed: 03/10/2004
  • Issued: 02/14/2006
  • Est. Priority Date: 03/10/2004
  • Status: Active Grant
First Claim
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1. A method for displaying an image, comprising:

  • directing light onto a micromirror array;

    modulating micromirrors within the micromirror array; and

    using analog modulation in combination with digital modulation to achieve grayscale levels in the displayed image.

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