ELECTROCHROMIC ELEMENT AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To provide an EC element with which the react rate at the time of coloring and decoloring is stable at a high level. SOLUTION: The electrochromic element constituted by disposing at least an electrochromic layer 23 and a pair of electrode layers 21, 22 holding this electrochromic layer 23 on substrates 20 or between these substrates is the electrochromic element which is characterized in that the laminate of respective layers are end-sealed by an end-sealing substrate 25 and an end-sealing resin 24 contg. thiol.