Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1997-09-03
1999-11-02
Sough, Hyung-Sub
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361329, 361311, H01G 4005, H01G 406, H01G 438
Patent
active
059782056
ABSTRACT:
When step parts are formed such that the surfaces of a capacitor element drop down on both the sides of a part served as a gap and the capacitor element is soaked into a conductive paste, the step parts are designed to interrupt the conductive paste to flow up. And, the conductor film is adhered also on the step parts. Thereby, the edges of the electrodes made of the conductor film are not only opposed each other with the gap interpolated therebetween, but also opposed electrodes are formed on the parts of the step parts. Thereby, a high capacitance can be acquired. Further, a resin is coated on a part where an insulating coating is formed, and the resin flows into recessed parts adjacent to the step parts. Therefore, the outside diameter of the insulating coating does not extremely increase.
REFERENCES:
patent: 3689811 (1972-09-01), Hoffman
patent: 3914666 (1975-10-01), Schmickl et al.
patent: 4591947 (1986-05-01), Bagley et al.
patent: 5053916 (1991-10-01), Weekamp et al.
Aoyagi Takuji
Tatsuno Tetsuo
Dinkins Anthony
Sough Hyung-Sub
Taiyo Yuden Co. Ltd.
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