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US 2003/0165045 A1Published application
Capacitor having an adhesion layer at the cathode contact
AssigneeEpcos AG
InventorsThomas Hipp, Peter Berendt
Life of this patent
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Abstract
A capacitor comprises an anode body that is surrounded by a housing, an anode contact projecting out of the inside of the anode body, and a cathode contact proceeding along the upper side of the anode body, this cathode contact having its housing side coated with an adhesion layer. As a result of the adhesion layer, the risk of the formation of bubbles and, thus, the risk of a tearing of the housing is alleviated.
Claims11
A capacitor, comprising:
- a housing;
- an anode body that is surrounded by the housing;
- an anode contact projecting out of an inside of the anode body;
- an adhesion layer;
- and
- a cathode contact proceeding along an upper side of the anode body, the cathode contact having its housing side coated with the adhesion layer.
3 more elements
A method of manufacturing a capacitor, comprising:
- providing a housing that surrounds an anode body;
- providing the anode body with an anode contact projecting out of an inside of the anode body;
- providing a cathode contact proceeding along an upper side of the anode body;
- and
- providing an adhesion layer that coats the cathode contact on its housing side.
2 more elements
Dependencies are inferred from the claim text.