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Color filters, sequencers and displays using color selective light modulators

  • US 20020101546A1
  • Filed: 03/19/2002
  • Published: 08/01/2002
  • Est. Priority Date: 05/23/1995
  • Status: Active Grant
First Claim
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1. A light modulator, comprising:

  • an input polarizer for receiving input light and outputting polarized light;

    a first color selective polarization modulator for receiving said polarized light and for selectively modulating the polarization state of at least a first spectrum of said polarized light;

    a second color selective polarization modulator for receiving light from said first color selective polarization modulator, and for selectively modulating the polarization state of at least a second spectrum of said polarized light; and

    an output polarizer for receiving and analyzing the polarization states of said first and second spectrums.

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