×

Electro-optical device and method for manufacturing same

  • US 4,966,442 A
  • Filed: 02/02/1989
  • Issued: 10/30/1990
  • Est. Priority Date: 02/02/1988
  • Status: Expired due to Term
First Claim
Patent Images

1. An electro-optical device, comprising:

  • a pair of opposed and spaced apart flexible substrates with a liquid crystal material therebetween;

    each substrate being a composite substrate including a resin substrate base and having a phenoxy resin layer on the interior surface thereof,a transparent electrode selectively deposited on the phenoxy resin layer for cooperating with the electrode on the opposed substrate for providing the electro-optical effect;

    a transparent orientation film disposed across the electrodes on the interior surface of each substrate;

    a plurality of non-conductive spacers fixed to the orientation film on one substrate; and

    a plurality of non-conductive spacers disposed on the surface of the orientation film, the density of the non-conductive spacers between about 50 and 500/mm2.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×