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Second surface transflector for electro-optic device

  • US 10,234,720 B2
  • Filed: 07/14/2017
  • Issued: 03/19/2019
  • Est. Priority Date: 07/15/2016
  • Status: Active Grant
First Claim
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1. An electro-optic assembly, comprising:

  • a first partially reflective, partially transmissive substrate defining a first surface and a second surface;

    a second partially reflective, partially transmissive substrate defining a third surface and a fourth surface;

    a space defined between a first substrate and a second substrate;

    an electro-optic material disposed between the second surface of the first substrate and the third surface of the second substrate, wherein said electro-optic assembly is operable to change a transmittance state in either a discrete or continuous manner; and

    a transflective coating disposed on the second surface, the transflective coating including a silver conductive layer and an overcoat layer including one of a transparent conductive oxide and a noble metal, wherein the overcoat layer is disposed between the silver conductive layer and the electro-optic material.

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