Capacitor and production method of the capacitor
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United States of America Patent
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Oct 17, 2006
Grant Date -
Nov 11, 2004
app pub date -
Feb 6, 2004
filing date -
Feb 7, 2003
priority date (Note) -
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Abstract
A method for producing a capacitor which includes, as one electrode, an electrical conductor having formed on the surface thereof a dielectric layer and, as the other electrode, a semiconductor layer, the method including producing fine electrically defective portions in the dielectric layer and forming the semiconductor layer on the dielectric layer by electrification. The capacitor obtained by the method of the present invention has good capacitance appearance factor, low ESR and is excellent in reliability.
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