Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Reexamination Certificate
2011-05-24
2011-05-24
Ha, Nguyen T (Department: 2835)
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
C361S516000, C361S519000, C361S525000, C361S528000, C361S529000
Reexamination Certificate
active
07948740
ABSTRACT:
A method of manufacturing a solid electrolytic capacitor includes: rolling an anode foil, a cathode foil and a separator together, the separator being a mixed fiber composed of a chemical fiber and a natural fiber and being between the anode foil and the cathode foil; degrading and removing the natural fiber with enzyme; and forming an electrolytic layer composed of solid polymer between the anode foil and the cathode foil after degrading and removing the natural fiber.
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Funahashi Minoru
Ueda Akira
Yamada Katsuharu
Arent & Fox LLP
Ha Nguyen T
Nichicon Corporation
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