| 摘要 |
PURPOSE: A polymeric capacitor is provided to enhance a reliability and strength of the capacitor by applying a first dielectric layer onto a surface of a first conductive foil, applying a second dielectric layer onto a surface of a second conductive foil, and then attaching the first and second dielectric layers to one another. CONSTITUTION: A capacitor, which is comprised of a pair of electrically conductive foils(2,4), a pair of dielectric layers(6,6), one dielectric layer being on a surface of each of the foils and the dielectric layers being attached to one another. The dielectric layers have a dielectric strength of at least about 2000 volts per mil thickness. The dielectric layers comprise a material selected from the group consisting of thermosetting polymers, thermoplastic polymers, inorganic materials, and combinations thereof. At least one of the dielectric layers comprises about 100% of an inorganic material.
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