Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Ingo Stassen

Ulrike D&ouml;rflinger

G&uuml;nther Hambitzer

Clemens Schmidt

An electrochromic unit (,) having an electrochemical cell with at least two electrodes (,) applied to a carrier, an electrolyte (,) located between the electrodes (,) and an electrochromic material (,), such as an electrochromic polymer, applied to one of the electrodes (,), is characterized by a proton exchange membrane (,) as a solid electrolyte and carrier for the bilaterally applied electrodes (,), the electrochromic material (,) being positioned on the side of the electrode (,) carrying it remote from the membrane (,).

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Karlsruhe, Germany

Ingo Stassen