Thin electrochromic display

Details Thin electrochromic display Thin electrochromic display

1977-06-15

1978-12-05

Miller, Jr., Stanley D.

G02F 100, G02F 117, G02F 123

Patent

active

041283155

ABSTRACT:
A thin electrochromic display suitable for manufacture in a continuous process on a backing tape which becomes part of the display. The display is a sandwich structure comprised of a transparent substrate, transparent electrodes having persistent electrochromic material thereon, a solid cationic ion exchange resin electrolyte in contact with the electrochromic material, a conductive metal foil member with electroreactive layer thereon, and an impervious adhesive backing tape adhered to the substrate around the foil member and also covering and adhered to the foil member to seal the display and having an aperture therein for permitting electrical contact to be made with the foil member.

REFERENCES:
patent: 3944333 (1976-03-01), Leibowitz
patent: 3975086 (1976-08-01), Leibowitz
patent: 3995943 (1976-12-01), Jasinski
patent: 4012831 (1977-03-01), Leibowitz
patent: 4056881 (1977-11-01), Holt
patent: 4066336 (1978-01-01), Zeller

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