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ELECTROCHROMIC DEVICE

  • US 20100053722A1
  • Filed: 08/21/2009
  • Published: 03/04/2010
  • Est. Priority Date: 08/28/2008
  • Status: Active Grant
First Claim
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1. An electrochromic device, comprising:

  • a first substrate spaced from a second substrate;

    a first conductive member formed over at least a portion on the first substrate;

    a first electrochromic electrode comprising a tungsten oxide coating formed over at least a portion of the first conductive member;

    a second conductive member formed over at least a portion of the second substrate;

    a second electrochromic electrode formed over at least a portion of the second member; and

    an ionic liquid positioned between the first electrode and the second electrode.

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