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. 15, 2025
Filed:
Dec. 10, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
An electrolytic capacitor includes a capacitor element having a bottom surface and an upper surface, an anode lead terminal, and outer packaging resin. The electrode lead terminal includes a terminal portion and two anchor portions. The terminal portion has a principal surface exposed from the bottom surface, and has an end side along a longitudinal direction of the anode lead. Each of the two anchor portions includes an upright portion that rises from an end side of the terminal portion toward the upper surface. The upright portion has a first region exposed from the bottom surface in a vicinity of a boundary with the end side, the first region has an inclined surface continuous with the principal surface of the terminal portion, and the inclined surface is inclined to form an obtuse angle with the principal surface of the terminal portion.