Electrochromic display cell

Details Electrochromic display cell Electrochromic display cell

1978-02-15

1979-11-27

Padgett, Benjamin R.

Compositions

Radioactive compositions

Nuclear reactor fuel

252408, G02F 117, G02F 123

Patent

active

041758374

ABSTRACT:
An electrochromic display cell comprising a display electrode coated with a WO.sub.3 film, and an electrolyte disposed in the electrochromic display cell as an ion source. The electrolyte comprises .gamma.-Butyrolactone mixed with LiClO.sub.4, NaClO.sub.4 or LiBF.sub.4. The WO.sub.3 film is formed on the display electrode under the condition where the substrate is heated up to 250.degree. C. through 400.degree. C.

REFERENCES:
patent: 3704057 (1972-11-01), Beecle
patent: 3708220 (1973-01-01), Meyers et al.
patent: 3712709 (1973-01-01), Kenworthy
patent: 3998525 (1976-12-01), Giglia
patent: 4059341 (1977-11-01), Zeller
patent: 4076386 (1978-02-01), Giglia
patent: 4088392 (1978-05-01), Meyers
patent: 4110259 (1978-08-01), Sichel
patent: 4123841 (1978-11-01), Yano et al.

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Also associated with

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