High energy density capacitors and methods of manufacture

Details High energy density capacitors and methods of manufacture High energy density capacitors and methods of manufacture

2006-11-28

2009-06-02

Ha, Nguyen T (Department: 2831)

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

C361S321200, C361S311000, C361S313000, C361S306100, C361S306300

Reexamination Certificate

active

07542265

ABSTRACT:
A capacitor is provided. The capacitor includes a dielectric polymer film comprising a cyanoresin and at least one electrode coupled to the dielectric polymer film. The capacitor has an energy density of at least about 5 J/cc. A method of making a capacitor is provided. The method includes dissolving a cyanoresin in a solvent to form a solution and coating the solution on a substrate to form a dielectric polymer film. The dielectric polymer film has a breakdown strength of at least about 300 kV/mm.

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patent: 58097822 (1983-10-01), None
patent: 61130346 (1986-06-01), None
S.P.S. Yen et al., “High Dielectric Constant Material Development,” California Institute of Technology, IEEE, 1992, pp. 381-386.
JP58097822, English Translation, Oct. 6, 1983.

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