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:
May. 23, 2017
Filed:
Mar. 19, 2015
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Eizo Fujii, Osaka, JP;
Abstract
A solid electrolytic capacitor comprises insulating substrate having an upper surface and a lower surface, a capacitor element disposed on the upper surface, a positive electrode lead-out structure, a negative electrode lead-out structure, and an exterior body configured to cover the capacitor element on the upper surface. The capacitor element has a positive electrode member, a negative electrode member, and a dielectric member. The positive electrode lead-out structure has a positive electrode terminal formed on the lower surface of the insulating substrate and is electrically connected to the positive electrode member. The negative electrode lead-out structure has a negative electrode terminal formed on the lower surface of the insulating substrate and is electrically connected to the negative electrode member. The insulating substrate has a step portion made up of a recessed surface formed by recessing the upper surface and a projected surface formed by projecting the lower surface.