Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Reexamination Certificate
2007-10-02
2007-10-02
Ha, Nguyen T. (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
C361S525000, C361S528000, C361S529000, C361S534000, C361S540000, C029S025010, C029S025030
Reexamination Certificate
active
11488780
ABSTRACT:
A solid electrolytic capacitor includes a capacitor unit having a cathode frame coupled to a cathode part of a capacitor element, and anode frames formed at the opposite sides of the capacitor unit sandwiching a cathode frame, and coupled to an anode part of the capacitor element. Flat parts provided at the opposite ends of anode terminals are coupled to the anode frames. A flat part provided in the center of a cathode terminal is coupled to the cathode frame. The capacitor unit is covered with coating resin. The solid electrolytic capacitor has a simplified structure and a lower ESL.
REFERENCES:
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patent: 6236561 (2001-05-01), Ogino et al.
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patent: 7139163 (2006-11-01), Sawano
patent: 2000-340463 (2000-12-01), None
Ishizaki Katsuhisa
Yamaguchi Hideto
Ha Nguyen T.
Wenderoth , Lind & Ponack, L.L.P.
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