The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2008
Filed:
Aug. 11, 2004
Chojiro Kuriyama, Kyoto, JP;
Chojiro Kuriyama, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A solid electrolytic capacitor (A) includes a porous sintered body () of metal particles or conductive ceramic particles, anode wires (A,B) partially inserted in the porous sintered body (), an anode terminal provided by portions of the anode wires (A,B) which project from the porous sintered body (), and a cathode () formed on an obverse surface of the porous sintered body (). The anode terminal includes a first and a second anode terminals (), and circuit current flows from the first anode terminal () toward the second anode terminal () through the porous sintered body (). Therefore, noise cancellation property can be enhanced with respect to a wide frequency band, and large electric power can be supplied with high responsiveness. In a circuit using the solid electrolytic capacitor (A), the space efficiency on aboard can be enhanced, and the cost can be reduced.