| 摘要 |
PURPOSE:To obtain an entirely solid electrochromic element having a high coloring density and a high responding speed, by forming at least one thin film with an electrochromic substance contg. water of crystallization. CONSTITUTION:An entirely solid electrochromic element is composed of a glass plate 1, the 1st electrode 2, the 1st electrochromic layer 3 which is a color developing layer on the cathode side, an insulating layer 4 made of a dielectric, the 2nd electrochromic layer 5 which is a color developing layer at the anode side, and the 2nd electrode 6. In the manufacture of the element, at least one of thin films for the electrochromic layers 3, 5 and the insulating layer 4 is formed with an electrochromic substance contg. water of crystallization or an insulating substance contg. water of crystallization. Thus, an entirely solid electrochromic element having a high coloring density and a high responding speed is obtd. |
