Transparencies

Details Transparencies Transparencies

1988-07-12

1990-09-25

Herbert, Thomas J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

20419215, 427109, 428216, 428336, 428432, 428434, 428469, B32B 326, B32B 1504

Patent

active

049592572

ABSTRACT:
A transparency such as an aircraft front window has an electrically conductive metal, e.g. gold, film vacuum deposited thereon for demisting and/or defrosting purposes. To increase the reliability of such metal film, a layer of an oxide of indium, e.g. indium tin oxide, is formed on the metal film by a sputtering operation to a typical thickness of 10 to 200 nm.

REFERENCES:
patent: 2689803 (1954-09-01), Ackerman
patent: 3039896 (1962-06-01), Van Cakenberghe et al.
patent: 3932025 (1976-01-01), Lakatos et al.
patent: 3980476 (1976-09-01), Wysocki
patent: 4336277 (1982-06-01), Bunshah et al.
patent: 4421622 (1983-12-01), Hollers
patent: 4462883 (1984-07-01), Hart
patent: 4666078 (1957-05-01), Ohno
patent: 4857094 (1989-08-01), Groth et al.
Chemical Abstracts, vol. 94, No. 8, Feb. 23, 1981, p. 287, Abstract No. 51778h, (JPA 8090444).

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