Saint-gobain Glass France

Sage Electrochromics, Inc.

João Abreu

Jean-Christophe Giron

Samuel Dubrenat

Denis Guimard

Sophie Brossard

Charles Leyder

An electrochromic device can include a substrate; an electrochromic layer or a counter electrode layer over the substrate and including a mobile ion; a first transparent conductive layer over the substrate and including Ag. In one embodiment, the electrochromic device can include a barrier layer disposed between first transparent conductive layer and the electrochromic or counter electrode layer. In another embodiment, the electrochromic device can include means for preventing (1) the mobile ion from migrating into the first transparent conductive layer, (2) Ag from migrating into the electrochromic layer or counter electrode layer, or both (1) and (2). A process of forming an electrochromic device can include forming an electrochromic layer or a counter electrode layer over a substrate; forming a barrier layer; and forming a first transparent conductive layer over the substrate.

Electrochromic device including a means for preventing ion migration and a process of forming the same

An electrically conducting support for an electrochromic device and its manufacture; the electrically conducting support including, in this order: a substrate, an optional underlayer, a first inorganic layer on the optional underlayer or on the substrate, partially or completely structured in thickness with traversing holes or cavities, an electrode, made of metal grid with strands which exhibit, along their length, a rough central region between less rough lateral regions which are flush with the top surface, an electrically conducting coating made of inorganic material.

Electrically conducting support for an electrochromic device, electrochromic device incorporating it, and its manufacture

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Paris, France

João Abreu