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Optical display device having an optically transparent driver circuit

  • US 5,706,022 A
  • Filed: 02/24/1995
  • Issued: 01/06/1998
  • Est. Priority Date: 03/15/1994
  • Status: Expired due to Term
First Claim
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1. A display device for visually displaying information, comprising:

  • an optically transparent substrate;

    an optically transparent driver circuit provided on said substrate; and

    a display element provided on said driver circuit in electrical connection therewith, said display element causing a change in optical state in response to a drive supplied from said driver circuit,wherein said driver circuit comprises a transistor having an active part formed of an optically transparent dielectric material, wherein said driver circuit is provided so as to overlap with said display element when viewed in a direction perpendicular to said substrate.

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