Electrochromic assembly based on poly(3,4-ethylenedioxythiophene

Details Electrochromic assembly based on poly(3,4-ethylenedioxythiophene Electrochromic assembly based on poly(3,4-ethylenedioxythiophene

1999-05-27

2000-12-05

Ben, Loha

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359270, 359273, 359275, 252500, 252583, 525186, G02F 115

Patent

active

061574791

ABSTRACT:
UV-stabilized electrochromic assemblies having a layer structure, characterized in that one layer contains an electrically conductive, electrochromic polydioxythiophene and a further layer contains an inorganic ion-storage compound based on metal oxides or a mixture of such ion-storage compounds, where the gel electrolyte is chemically crosslinked and contains chemically bound UV absorbers which cannot migrate as UV protection.

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