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:
Dec. 07, 2010
Filed:
Feb. 23, 2007
Takashi Komatsu, Tokyo, JP;
Kouji Tanabe, Tokyo, JP;
Takashi Komatsu, Tokyo, JP;
Kouji Tanabe, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
The present invention aims to provide an electronic component capable of reducing the occurrence of cracks at the joining portion with a board etc. A capacitor(laminated ceramic capacitor) being one example of the electronic component of the present invention is provided with an element assembly(ceramic) and a pair of external electrodesformed on both side surfaces of the element assembly. In the element assembly, a dielectric layerand an internal electrodeare laminated alternately. The external electrodehas such constitution that a first electrode layer connected with the internal electrode, a second electrode layer (electroconductive resin layer) including a hardened product of epoxy resin containing an epoxy compound having a molecular weight of 2000 or more and plural epoxy groups as the base compound, a third electrode layer composed of Ni and a fourth electrode layer composed of Sn are formed in this order from the element assembly side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile