| abstract |
n und m unabhängig voneinander eine ganze Zahl von 2 bis 4 bedeuten, nlöst das Problem der unscharfen Abbildung durch Diffusion.n An electrochromic device containing a pair of glass or plastic plates or plastic films, of which at least one plate or film, preferably both plates or films, are each provided with an electrically conductive coating on one side, of which at least one plate or film and its conductive coating are transparent, of which the other can be mirrored and of which at least in one of the two plates or foils the electrically conductive layer can be divided into separate, individually contacted surface segments, the plates or foils being joined together on the sides of their conductive coating via a sealing ring and the volume formed from the two plates or foils and the sealing ring is filled with an electrochromic medium, characterized in that the electrochromic medium contains a pair of electrochromic substances OX 2 n + and RED 1 m- , wherein n and m independently represent an integer from 2 to 4, solves the problem of blurred imaging by diffusion. |