| 摘要 |
PROBLEM TO BE SOLVED: To provide a dimming element that can be used even in a transmission type and has a high-quality mirror surface state allowing high contrast ratio, and to provide a product including the dimming element.SOLUTION: A dimming element according to the present invention includes: a pair of substrates (2 and 3); a pair of electrodes (21 and 31) that are formed on facing surfaces of the pair of substrates (2 and 3) and in which one electrode is a transparent electrode (31) having nano-order irregularities; and an electrolyte layer (4) that is held between the pair of electrodes (21 and 31) and includes a mediator and electrochromic material containing an electrolyte and silver. A device according to the present invention includes the dimming element in at least a part thereof.SELECTED DRAWING: Figure 1 |
