| abstract |
An object of the present invention is to provide an EC device capable of forming a large-area EC device and capable of displaying a relatively high color display, and a method for manufacturing the same. . In order to achieve the above object, the present invention provides: Two electrode layers, an organic EC layer formed by laminating a plurality of polymer fine particle layers including polymer fine particles that are core-shell type microspheres disposed between the electrode layers, and an organic EC layer existing between the two electrode layers. And an electrolyte, wherein the core-shell type microsphere has a functional layer comprising a functional functional group having an EC function on an outer peripheral portion thereof, and has a charge capable of being adsorbed by electrostatic interaction therein. The present invention provides an EC device comprising polymer fine particles having an adsorption layer having the following. |