Solid electrolytic capacitor and method for manufacturing same

Details Solid electrolytic capacitor and method for manufacturing same Solid electrolytic capacitor and method for manufacturing same

2006-12-26

2006-12-26

Thomas, Eric W. (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Solid electrolytic capacitor

C361S528000

Reexamination Certificate

active

07154743

ABSTRACT:
A solid electrolytic capacitor comprises an anode formed of at least one metal selected from tantalum, niobium, titanium and tungsten, and a dielectric layer, an electrolytic layer and a cathode disposed on the anode, wherein the cathode comprises a mixed layer containing a first material consisting of silver particles having an average particle diameter (median diameter) of not less than 2 μm, a second material consisting of conducting carbon particles and/or silver particles having an average particle diameter (median diameter) of 1 μm or less and a binding agent.

REFERENCES:
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patent: 6783703 (2004-08-01), Ohata et al.
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patent: 10-242000 (1998-09-01), None

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