1988-10-31
1989-09-19
LaRoche, Eugene R.
G02F 101, G02F 117
Patent
active
048675415
ABSTRACT:
An electrochromic device, comprising: a first transparent electrode, an electrochromic layer, a macromolecular solid electrolyte layer and a second electrode, each applied successively, being characterized in that the macromolecular solid electrolyte layer is a plasma polymerization film which includes a hydrocarbon compound, an alkali metal and an element having large electronegativity. An electrochromic device, comprising, a transparent electode, an electrochromic material made from an organic material of the ion injection type, an ionic conductor layer, and a second electrode, each applied successively, wherein said electrochromic layer is a film which is made with a plasma polymerization process of a phthalocyanine compound under the supply of carrier gas at a low frequency between 1 kHz and 3 MHz of alternating electric field.
REFERENCES:
patent: 4432612 (1984-02-01), Nicholson et al.
patent: 4456337 (1984-06-01), Nicholson
patent: 4715691 (1987-12-01), Sata et al.
LaRoche Eugene R.
McCutcheon Nathan W.
Minolta Camera Kabushiki Kaisha
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