公开(公告)号：US20190333707A1

公开(公告)日：2019-10-31

申请号：US16299786

申请日：2019-03-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHINJI ISHITANI ,  TATSUO SASAOKA ,  RENKI YAMAZAKI

IPC: H01G9/15 ,  H01G9/025 ,  H01G9/042 ,  H01G9/07 ,  H01G9/10

Abstract: An electronic component includes an electronic element that includes a lead portion, a sealing body that seals the electronic element in a state where an end portion of the lead portion is exposed, a first current collector that is formed on the sealing body and is connected to the end portion, and a first terminal that includes a first portion which is sealed in the sealing body and is connected to the first current collector.

公开(公告)号：US20210383982A1

公开(公告)日：2021-12-09

申请号：US17325274

申请日：2021-05-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： RENKI YAMAZAKI ,  TAKAHIRO KUMAKAWA

IPC: H01G9/15 ,  H01G9/012 ,  H01G9/042 ,  H01G9/07 ,  H01G9/10

Abstract: A capacitor element that has an anode body, a dielectric oxide film layer covering the anode body, and a cathode body formed on the dielectric oxide film layer; an exterior body that covers the capacitor element; a contact layer that is on an anode terminal, which is an end portion of the anode body, and has a surface with a predetermined surface roughness; and an anode-side electrode layer that covers the surface are provided.

公开(公告)号：US20210383981A1

公开(公告)日：2021-12-09

申请号：US17325273

申请日：2021-05-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAHIRO KUMAKAWA ,  RENKI YAMAZAKI

IPC: H01G9/15 ,  H01G9/10 ,  H01G9/042

Abstract: A method of manufacturing a solid electrolytic capacitor according to the exemplary embodiment of the present disclosure includes a step of exposing a cathode body end portion, which is a portion of a cathode body, from an exterior body covering the cathode body, which is a conductor, and forming a contact electrode, which is a metal film, on the exposed cathode body end portion.