Solid electrolytic capacitor, anode used for solid...

Details Solid electrolytic capacitor, anode used for solid... Solid electrolytic capacitor, anode used for solid...

2005-03-07

2009-06-30

Thomas, Eric (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Solid electrolytic capacitor

C029S025030

Reexamination Certificate

active

07554794

ABSTRACT:
An electrode (A1) for a solid electrolytic capacitor includes a metal plate (1) made of valve metal, and a porous sintered body (2a,2b) provided on the metal plate (1) and made of valve metal. The porous sintered body includes a first sintered member (2a), and a second sintered member (2b) intervening between the first sintered member (2a) and the metal plate (1). The first sintered member (2a) is greater in density than the second sintered member (2b).

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International Search Report for corresponding PCT application PCT/JP2005/003892, mailed Jun. 7, 2005.

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