Counter electrode for electrochromic devices
First Claim
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1. A method of fabricating an electrochromic stack, the method comprising:
- forming a cathodically coloring layer comprising a cathodically coloring electrochromic material; and
forming an anodically coloring layer comprising nickel-tungsten-tin-oxide (NiWSnO).
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Abstract
The embodiments herein relate to electrochromic stacks, electrochromic devices, and methods and apparatus for making such stacks and devices. In various embodiments, an anodically coloring layer in an electrochromic stack or device is fabricated to include nickel-tungsten-tin-oxide (NiWSnO). This material is particularly beneficial in that it is very transparent in its clear state.
174 Citations
25 Claims
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1. A method of fabricating an electrochromic stack, the method comprising:
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forming a cathodically coloring layer comprising a cathodically coloring electrochromic material; and forming an anodically coloring layer comprising nickel-tungsten-tin-oxide (NiWSnO). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An electrochromic stack, comprising:
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a cathodically coloring layer comprising a cathodically coloring material; and an anodically coloring layer comprising nickel-tungsten-tin-oxide (NiWSnO). - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification