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LIQUID CRYSTAL ALPHA-NUMERIC ELECTRO-OPTIC IMAGING DEVICE

  • US 3,622,224 A
  • Filed: 08/20/1969
  • Issued: 11/23/1971
  • Est. Priority Date: 08/20/1969
  • Status: Expired due to Term
First Claim
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1. A multiplanar electro-optic display device comprising:

  • a layer of electro-optic material, a multiplanar plurality of substantially transparent electrodes in specific desired image configurations on one side of said layer of electro-optic material, said multiplanar plurality of electrodes stacked adjacent one another seriatim on said one side of the layer of electro-optic material, without other layers of electro-optic material between electrodes in said stacked plurality of electrodes, and a full area substantially transparent electrode on the opposite side of said layer of electro-optic material.

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