Protective layer of electrode in order to display device electrochroique a coloration by the action of the 1996

摘要

P the invention relates to a device electrochroique in which the coloration of the layers electrochroiques is attributed to the incorporation of protons, under the effect of a voltage applied. / p & & p & the device of the invention is provided with a transparent layer 20 of the protection of the electrodes, which is mounted between the electrode 4 and the metallic oxide layer electrochroique 12. / p & & p & the protective layer of destructive minimizes the reaction occurring between the electrode and the metallic oxide, 1996, which comes from the atomic layers colorees. The time of use of the device is thus substantially elongated. / p