Solid electrolytic capacitor
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United States of America Patent
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Oct 25, 1988
Grant Date -
N/A
app pub date -
Dec 28, 1987
filing date -
Jan 13, 1987
priority date (Note) -
Expired
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Abstract
A solid electrolytic capacitor having excellent characteristics in terms of both electrical properties and thermal stability is obtained by employing a solid electrolyte comprising both an electrically conductive polymer layer (I) formed by a chemical oxidation method and an electrically conductive polymer layer (II) formed by an electrochemical oxidation method.
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