Electrochromic window with metal grid counter electrode and acid

Details Electrochromic window with metal grid counter electrode and acid Electrochromic window with metal grid counter electrode and acid

1990-12-26

1992-11-03

Mintel, William

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359270, 359266, G02F 101

Patent

active

051610485

ABSTRACT:
An electrochromic transparency comprising an electrochromic film and an ion-conductive layer disposed between a pair of electrodes is disclosed wherein the optical properties and electrochromic efficiency are improved by means of a metal grid electrode, wherein adhesion of the metal grid to an acidic polymer electrolyte is improved by means of a primer coating comprising a copolymer of acrylamidopropane sulfonic acid and acrylic acid.

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patent: 4361385 (1982-11-01), Huang et al.
patent: 4375318 (1983-03-01), Giglia et al.
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patent: 4645308 (1987-02-01), Tracey et al.
patent: 4768865 (1988-09-01), Greenberg et al.

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