Abstract: Disclosed are a metal mesh touch screen and a method for manufacturing a metal mesh touch screen. The metal mesh touch screen includes the first functional electrode layer, a first adhesive layer, a second functional electrode layer and a second adhesive layer placed sequentially. The first functional electrode layer includes the first metal mesh wiring extending in a first direction and a metal material for preparing the first metal mesh wiring is a metal foil with a first rough surface and a second rough surface. The second functional electrode layer includes a second metal mesh wiring extending in a second direction and a metal material for preparing the second metal mesh wiring is the metal foil with the first rough surface and the second rough surface.

Abstract: Disclosed are an electrothermal film structure, an electrothermal film heating device and a method for manufacturing an electrothermal film. The electrothermal film structure includes a supporting layer, a meshed conductive circuit layer and a transparent optical layer. The meshed conductive circuit layer provided on the supporting layer includes several micron-level conductive circuits distributed in a mesh, and the transparent optical layer is provided on the meshed conductive circuit layer.

Abstract: Disclosed are a metal mesh touch screen and a method for manufacturing a metal mesh touch screen. The metal mesh touch screen includes the first functional electrode layer, a first adhesive layer, a second functional electrode layer and a second adhesive layer placed sequentially. The first functional electrode layer includes the first metal mesh wiring extending in a first direction and a metal material for preparing the first metal mesh wiring is a metal foil with a first rough surface and a second rough surface. The second functional electrode layer includes a second metal mesh wiring extending in a second direction and a metal material for preparing the second metal mesh wiring is the metal foil with the first rough surface and the second rough surface.

Abstract: Disclosed is an electrochromic material. The electrochromic material includes: a low eutectic solvent, and a color-changing material which includes a hydrogen bond donor material and a hydrogen bond acceptor material. The electrochromic material also includes an aerogel.