1984-08-27
1985-07-30
James, Andrew J.
357 22, H01L 2948, H01L 2980
Patent
active
045325324
ABSTRACT:
A submicron conductor is formed by placing a metal member over an insulator both terminating at a common defined edge. An angularly deposited metal against the edge provides a broad metal conductor attached along the entire edge of a thin metal member which is positioned on the substrate on a narrow line with the width defined by the horizontal component of the angular deposition. A removal operation removes with respect to the vertical component of the angular deposition the excess angularly deposited metal and leaves a vertical, very narrow metal conductor having a horizontal metal over the dielectric in electrical and supporting contact along the entire length. The asymmetry of the conductor provides field effect transistor advantages.
REFERENCES:
patent: 4262296 (1981-04-01), Shealy et al.
patent: 4280854 (1981-07-01), Shibata et al.
International Business Machines - Corporation
James Andrew J.
Lamont John
Riddles Alvin J.
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