| abstract |
The present invention relates to a gel polymer electrolyte composition and an electrochromic device using the same, and more particularly, by including a polymer represented by the formula (1), a trifunctional acrylic compound, an ionic liquid, a polymerization initiator, and a metal salt, Easy control of the degree of cure and small volume change to maintain the stability of the manufacturing process and products, improved ionic conductivity, excellent response speed, easy to modify the structure of the device such as thin film and film form gel polymer electrolyte composition And it relates to an electrochromic device using the same. |