Electro-optical device and electro-optical light controlling device
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United States of America Patent
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Mar 6, 1984
Grant Date -
N/A
app pub date -
Apr 14, 1981
filing date -
Apr 15, 1980
priority date (Note) -
Expired
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Abstract
An electro-optical device comprising an electrolyte layer held between a pair of electrodes and an electrochromic material placed on at least one of said electrodes, wherein said electrolyte layer comprises an organic material and a chelating agent and an electro-optical light controlling device comprising an electrolyte layer held between a pair of transmissive electrodes and an electrochromic material placed on at least one of said electrodes; wherein said electrolyte layer comprises a non-liquid material of an adhesive or tacky high polymer and a material having coordinating function to a metal.
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