Ceramic capacitor and manufacturing method thereof

Details Ceramic capacitor and manufacturing method thereof Ceramic capacitor and manufacturing method thereof

1989-02-28

1990-07-17

Griffin, Donald A.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

29 2542, H01G 410, H01G 700

Patent

active

049424963

ABSTRACT:
A ceramic capacitor comprising a dielectric ceramic element made of materials a metal oxide as the principal ingredient. On the surface of the dielectric ceramic element are formed a plurality of electrodes. The materials used for the electrode are selected such that their principal ingredients have a stronger oxidizing tendency than those used for the dielectric ceramic element. The electrode is formed by applying this electrode material on the surface of the dielectric ceramic element and subsequently baking in a non-reducing atmosphere. This process reduces the surface of the dielectric ceramic element underneath the electrode and a reduced layer is thus formed.

REFERENCES:
patent: 2997635 (1961-08-01), Robinson
patent: 3426250 (1969-02-01), Kahn
patent: 3426251 (1969-02-01), Prokopowicz
patent: 4205364 (1980-05-01), Pereira
patent: 4571276 (1986-02-01), Akse

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