Composite structure

Details Composite structure Composite structure

1990-01-16

1992-05-26

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428469, 4284722, B32B 1504, B32B 1520

Patent

active

051166747

ABSTRACT:
A composite structure comprising a substrate having deposited thereon an electrically conductive metal film which is coated with a layer of porous metal oxide, wherein a thin, transparent and electrically conductive film of an anodically oxidizable metal is deposited on at least one surface of said substrate, the metal film having thereon a thin transparent coating of an oxide of said metal, and wherein the oxide coating has, distributed over the surface thereof, fine pores which are closed adjacent to the metal film.
The composite material can be used as an optical information recording material or as a transparent electrode.

REFERENCES:
patent: 3855112 (1974-12-01), Tomozawa et al.
patent: 3953625 (1976-04-01), Quaintance et al.
patent: 3961962 (1976-06-01), Sato
patent: 4242438 (1980-12-01), Sato
J. of Appl. Phys. vol. 42 pp. 4941-4944 (Nov. 1971), Muth et al.
Chemical Abstract, vol. 107, No. 826645j (1987).
Patent Abstract Japan, vol. 13 #9 (p-811) (3357), Jan. 11, 1989.
Dunnschichttechologie pp. 605-609, (1987).
J. Electr. Soc. Electrochemical Science & Technology 122 (1975) pp. 32-36, Kawai et al.
J. Appl. Phys. 59 (2) Jun. 15, 1986 Smith et al.

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