Layer system for opto-electronic displays

Details Layer system for opto-electronic displays Layer system for opto-electronic displays

1983-06-30

1985-07-30

Herbert, Thomas J.

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Structurally defined web or sheet

Including components having same physical characteristic in...

428433, 428469, 428701, B32B 702, B32B 1504

Patent

active

045321744

ABSTRACT:
A simplified, easily producible, strongly adherent, solderable and corrosion resistant layer system for opto-electronic displays is produced by vapor deposition techniques. In accordance with the invention, the layer system is formed of two layers; a transparent first layer formed of a nonsolderable oxide semiconductor, such as In.sub.2 O.sub.3 SnO.sub.2, and a second layer formed of a solderable, oxidation-resistant material, which is formed at least partially of a copper alloy containing an alloying additive consisting of a metal which is less noble than copper, illustratively CuMg.

REFERENCES:
patent: 4345000 (1982-08-01), Kawazoe et al.
patent: 4399194 (1983-08-01), Zeleg et al.
A. Sabnis, Electrocomponent Science and Technology, 1980, vol. 7, pp. 19-22.
G. Haacke et al., Thin Solid Films, 55, 5/1978, pp. 67-81.
J. B. Webb, J. Vac. Sci. Technology, 20(3), Mar. 1982, pp. 467-468.

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