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:
Jul. 16, 2013
Filed:
Dec. 08, 2011
Applicant:
Masaaki Togashi, Tokyo, JP;
Inventor:
Masaaki Togashi, Tokyo, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/228 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multilayer capacitor which can control ESR in a wide frequency band is provided. In a multilayer capacitor, inner electrodesoppose each other as different polarities through a dielectric layerin a capacitance unit, inner electrodestooppose each other as different polarities through dielectric layersin ESR control unitsA,B, and the inner electrodesof the capacitance unitconnected to the outer electrodesand the inner electrodesof the ESR control unitsA,B connected to the outer electrodesare kept from opposing each other as different polarities through the dielectric layerat boundaries between the capacitance unitand the ESR control unitsA,B.