1978-05-09
1980-04-22
Davie, James W.
G02F 117
Patent
active
041992300
ABSTRACT:
An electrochromic display device comprising a first electrode composed of a substrate and a patterned conductive film formed thereon, an electrochromic material layer formed to cover the entire surface of the conductive film, a counter electrode disposed a predetermined distance apart from the first electrode, and an electrolyte disposed between these two electrodes.
REFERENCES:
patent: 3708220 (1973-01-01), Meyers et al.
patent: 3836229 (1974-09-01), Saurer
patent: 3981560 (1976-09-01), Heyman et al.
I. F. Chang, "Electrochromic and Electrochemichromic Materials and Phenomena", Nonemissive Electrooptic Displays, A. R. Kmetz and F. K. von Willisen (Editors), Plenum Press, New York (1975), pp. 155-158.
Miura Tadao
Morita Hiroshi
Washida Hiroshi
Davie James W.
Tokyo Shibaura Electric Co. Ltd.
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