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:
Sep. 08, 2009
Filed:
Jul. 21, 2006
Masaaki Togashi, Nikaho, JP;
Taisuke Ahiko, Nikaho, JP;
Masaaki Togashi, Nikaho, JP;
Taisuke Ahiko, Nikaho, JP;
TDK Corporation, Tokyo, JP;
Abstract
A multilayer capacitor comprised of dielectric layers stacked to form a device body in which a plurality of first internal electrode layers and a plurality of second internal electrode layers formed in planar shapes are alternately arranged while being separated through the dielectric layers, wherein the first external electrodes and second external electrodes are arranged at only a first end face of the device body, lead use columnar electrodes connect the internal electrode layers stacked close to the first end face of the device body and external electrodes, interlayer connection use columnar electrodes connect the internal electrode layers stacked at the inside of the device body, and the interlayer connection use columnar electrodes have cross-sectional areas larger than the cross-sectional areas of the lead use columnar electrodes.