Electrochromic devices comprising tungsten titanium molybdenum oxide as electrochromic material
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A technology for electrochromic devices and electrochromic materials, which can be applied in the fields of color-changing fluorescent materials, chemical instruments and methods, metal material coating processes, etc., and can solve problems such as commercial potential that has not yet begun to be realized
Pending Publication Date: 2021-01-29
VIEW INC
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[0006] Despite the discovery of electrochromism in the 1960s, electrochromic devices (and specifically, electrochromic windows) still unfortunately suffer from various problems, and despite recent advances
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[0034] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the presented embodiments. The disclosed embodiments may be practiced without some or all of these specific details. In other instances, well known process operations have not been described in detail so as not to unnecessarily obscure the disclosed embodiments. While the disclosed embodiments will be described with reference to specific details, it should be understood that no limitation of the disclosed embodiments is intended.
[0035] Various embodiments herein relate to electrochromic devices, electrochromic device precursors, and methods and apparatus for forming such electrochromic devices and electrochromic device precursors. In many embodiments, an electrochromic device includes an electrochromic material having a composition including at least tungsten, titanium, molybdenum, and oxygen. The amount of oxygen in the material will vary depending...
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Abstract
Various embodiments herein relate to electrochromic devices, as well as methods and apparatus for fabricating such electrochromic devices, wherein the material of the electrochromic layer (106) includes tungsten titanium molybdenum oxide which is cathodically coloring. In certain embodiments, the electrochromic device may include one or more particular counter electrode materials. The material ofthe counter electrode material may include electrochromic nickel tungsten oxide, nickel tungsten tantalum oxide, nickel tungsten niobium oxide, nickel tungsten tin oxide, or another nickel-based anodically coloring material.
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[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Patent Application No. 16 / 384,822, filed April 15, 2019, and entitled "ELECTROCHROMIC CATHODEMATERIALS," which claims Priority to US Provisional Patent Application No. 62 / 662,034, filed and titled "ELECTROCHROMIC CATHODE MATERIALS," the entire contents of each of which are hereby incorporated by reference. [0003] Furthermore, this application is hereby incorporated by reference in its entirety for all purposes: U.S. Patent No. 9,664,974 [Attorney Docket No. VIEWP001]; U.S. Patent No. 8,300,298 [Attorney Docket No. VIEWP004]; U.S. Patent No. No. 8,764,951 [Attorney Docket No.: VIEWP004X2]; U.S. Patent Application No. 15 / 507,734, filed February 28, 2017, and titled "COUNTER ELECTRODE FOR ELECTROCHROMIC DEVICES" [Attorney Docket No.: VIEWP066]; U.S. Patent Application No. 15 / 527,194, filed May 16, 2017, and entitled "COUNTER ELECTRODE FOR ELECTROCHROMIC DEVICES" [Attorney Docket No....
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