| 摘要 |
<p>A cosmetic device for applying to human keratinous materials, the device including an electrochromic multilayer structure having an electro sensitive stack formed by at least: first and second electrode layers; first and second active electrochromic layers; and an electrolyte layer; and further including: an optically-active layer that is superposed, at least in part, on the electrosensitive stack.</p> |
