Metal working – Electric condenser making – Solid dielectric type
Patent
1997-01-22
1997-12-30
Ledynh, Bot L.
Metal working
Electric condenser making
Solid dielectric type
437919, 3613214, H01G 700
Patent
active
057016470
ABSTRACT:
A capacitor structure is provided, with a first conductor on top of a substrate having at least one layer of dielectric material thereon; a first non-conductor on top of and substantially in register with the first conductor, the first conductor and first non-conductor having a first opening formed therein; a second conductor, in electrical contact with the first conductor, formed on the sidewalls of the first opening; a non-conductive sidewall spacer formed in the first opening and contacting the second conductor, the non-conductive sidewall spacer having a second opening formed therein; and a third conductor formed in the second opening.
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Kotecki David Edward
Saenger Katherine Lynn
Blecker Ira D.
International Business Machines - Corporation
Ledynh Bot L.
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