Electrode plate, and electrochromic plate, electrochromic mirror and display device using the same

Provided are an electrode plate using an ITO, and an electrochromic plate, an electrochromic mirror and a display device using the electrode plate, the electrode plate including a transparent electrode layer (11), a metal mesh pattern (12, 120) on the transparent electrode layer (11), an insulating layer (13) provided in a space defined by an upper surface of the transparent electrode layer (11) and the metal mesh pattern (12, 120) and between metal components of the metal mesh pattern (12, 120), and a base substrate (14) on the metal mesh pattern (12, 120) and the insulating layer (13).