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Electrochromic display device

  • US 7,054,050 B2
  • Filed: 09/02/2004
  • Issued: 05/30/2006
  • Est. Priority Date: 03/19/2002
  • Status: Expired due to Fees
First Claim
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1. A display device comprising:

  • a bottom support layer;

    a pair of spaced apart electrodes formed on said bottom support layer;

    an active layer formed on top of said spaced apart electrodes and said bottom support layer, said active layer formed from an ionically active material;

    a transparent electrode disposed on top of said active layer, wherein said active layer, said pair of spaced apart electrodes and said transparent electrodes are configured to cause electrical current to flow through said transparent electrode when an electrical potential is applied to said pair of spaced apart electrodes.

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