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Liquid crystal display having a fine particle-dispersion layer on at least one side of the liquid crystal layer

  • US 5,552,914 A
  • Filed: 05/26/1995
  • Issued: 09/03/1996
  • Est. Priority Date: 07/30/1992
  • Status: Expired due to Fees
First Claim
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1. A liquid crystal optical device:

  • comprising a plurality of pixels each comprising a pair of opposing electrodes and a ferroelectric liquid crystal layer disposed between the opposing electrodes, wherein at least one opposing electrode is coated with a fine particle-dispersion layer containing electroconductive ultrafine particles having an average particle size of 30-300 Å and

    further an alignment control layer disposed to allow a local direct contact of the fine particle dispersion layer with the ferroelectric liquid crystal layer.

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