摘要 |
The present invention relates to an electrochromic device comprising a protective inorganic solid electrolyte film and a manufacturing method thereof. The electrochromic device comprises an electrochromic layer, an electrolyte layer and a counterelectrode layer, in which an inorganic solid electrolyte film as a protective layer is provided on the interface between the electrolyte layer and at least one layer of the electrochromic layer and the counterelectrode layer. The electrochromic device has excellent durability, fast bleaching and coloring response rates, and excellent memory effect with time. Accordingly, it can be advantageously applied to a commercial process for manufacturing electrochromic devices.
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