Electricity: electrical systems and devices – Electrolytic systems or devices – Liquid electrolytic capacitor
Reexamination Certificate
2006-07-04
2006-07-04
Dinkins, Anthony (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Liquid electrolytic capacitor
C361S531000
Reexamination Certificate
active
07072172
ABSTRACT:
A solid electrolytic capacitor includes a capacitor element in which an anode lead protrudes from one end of an anode member. An anode lead frame is attached to the anode lead by welding. A contact resistance enlarging portion is formed on a junction face of the anode lead frame with the anode lead, the area over which the anode lead frame comes into contact with the anode lead being smaller than the portion other than the junction face.
REFERENCES:
patent: 6154358 (2000-11-01), Fukaumi et al.
patent: 6411498 (2002-06-01), Nakamura
patent: 6665172 (2003-12-01), Kim et al.
patent: 63-293147 (1988-11-01), None
patent: 5-243100 (1993-09-01), None
patent: 2000-12387 (2000-01-01), None
Kato Kazuhiro
Matsuzaki Ken-ichiro
Armstrong, Kratz, Quintos Hanson & Brooks, LLP.
Dinkins Anthony
Sanyo Electric Co,. Ltd.
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