| abstract |
The present invention provides a pair of support substrates facing each other, a pair of electrodes disposed on the support substrate and facing each other, an electrochromic display layer disposed in contact with at least one of the pair of electrodes, and an electrolyte layer disposed between the pair of electrodes. An electrochromic display device comprising: an electrochromic display layer comprising a plurality of electrochromic layers exhibiting mutually different color development colors, wherein the plurality of electrochromic layers are stacked on an electrode in at least a portion of the electrode Provides a discoloration display device. |