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US 7,256,982 B2Granted
Electrolytic capacitor
OwnerPhilip Michael Lessner, Brian Melody +2inventors
InventorsPhilip Michael Lessner, Brian Melody, John Tony Kinard, Joachim Hossick Schott
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Abstract
A capacitor is provided which includes a plurality of electrodes and a fluid electrolyte provided to electrically associate the plurality of electrodes. One of the plurality of electrodes includes poly (ethylene 3,4-dioxythiophene) or a titanate.
Claims55
A capacitor comprising:
- a plurality of electrodes;
- a fluid electrolyte provided to electrically associate the plurality of electrodes;
- wherein one of the plurality of electrodes comprises a substrate, which includes a valve metal, and a layer of poly (ethylene 3,4-dioxythiophene) adjacent to the substrate;
- and one of the plurality of electrodes comprises a dielectric layer.
1 more element
A capacitor comprising:
- a cathode which comprises a substrate, which includes a valve metal, a dielectric layer, and a layer of poly (ethylene 3,4-dioxythiophene) adjacent to the substrate;
- an anode;
- and
- a fluid electrolyte provided to electrically associate the cathode and the anode.
1 more element
A capacitor comprising:
- a cathode which comprises a titanate;
- an anode;
- and
- a fluid electrolyte provided to electrically associate the cathode and the anode.
1 more element
A medical device comprising:
- an electrolytic capacitor including a cathode, an anode, and a fluid electrolyte, the fluid electrolyte electrically associating the cathode and the anode;
- wherein the cathode comprises a substrate, which includes a valve metal, a dielectric layer, a layer of poly (ethylene 3,4-dioxythiophene) adjacent to the substrate;
- and
- wherein the medical device is configured to provide a therapeutic high voltage treatment.
1 more element
A medical device comprising:
- an electrolytic capacitor including a cathode, an anode, and a fluid electrolyte, the fluid electrolyte electrically associating the cathode and the anode;
- wherein the cathode comprises a titanate;
- wherein the medical device is configured to provide a therapeutic high voltage treatment.
A capacitor comprising:
- a plurality of electrodes;
- a fluid electrolyte provided to electrically associate the plurality of electrodes;
- and
- wherein one of the plurality of electrodes comprises poly (ethylene 3,4-dioxythiophene), a dielectric layer, and a valve metal.
1 more element
Dependencies are inferred from the claim text.