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Enhanced scattering in voltage sensitive encapsulated liquid crystal

  • US 4,606,611 A
  • Filed: 03/21/1983
  • Issued: 08/19/1986
  • Est. Priority Date: 09/16/1981
  • Status: Expired due to Term
First Claim
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1. Liquid crystal apparatus comprising liquid crystal means for selectively primarily scattering or transmitting light in response to a prescribed input, said liquid crystal means comprising operationally nematic liquid crystal material having positive dielectric anistropy, a support medium means for supporting said liquid crystal means, and reflecting means for effecting total internal reflection of light scattered by said liquid crystal means.

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