Historically, the realization of passive-matrix addressing was a crit. issue in the development of electrochromic displays. The authors report on electrochromic passive-matrix displays based on viologen-derivatized films of TiO2 nanoparticles. High and uniform contrast was obtained for lab. devices with few pixels.
Anna Fontcuberta i Morral, Maxime Lagier, Gözde Tütüncüoglu, Martin George Friedl, Heidi Andrea Potts, Wonjong Kim, Jelena Vukajlovic Plestina
Mohammad Sajjad Mirmoosa, Xiao Wang