Electrochromic devices having reduced switching times and their methods of manufacture

  • US 9,939,703 B1
  • Filed: 09/20/2016
  • Issued: 04/10/2018
  • Est. Priority Date: 09/29/2015
  • Status: Active Grant
First Claim
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1. An electrochromic device comprising:

  • a transparent substrate having a surface;

    a first transparent conductive layer disposed on a portion of the surface;

    an optically active layer disposed on the first transparent conductive layer, the optically active layer configured to alter an optical property in response to an applied electric field;

    a second transparent conductive layer disposed on the optically active layer; and

    a patterned conductive layer disposed on the second transparent conductive layer and defining an array;

    wherein the array partitions the electrochromic device into a plurality of electrochromic cells.

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