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:
Oct. 08, 2024
Filed:
Jun. 29, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Yasuhiro Tamatani, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
An electrolytic capacitor that includes a cuboidal resin molding including a first end surface, a second end surface, a laminate of capacitor elements each including an anode and a cathode opposite to the anode, and a sealing resin sealing the laminate; a first external electrode on the first end surface of the resin molding and electrically connected to the anode exposed at the first end surface; and a second external electrode on the second end surface of the resin molding and electrically connected to the cathode exposed at the second end surface, wherein the first external electrode includes, sequentially from a side thereof adjacent to the first end surface of the resin molding, a first thermal spraying electrode layer and a second thermal spraying electrode layer in contact with the first thermal spraying electrode layer and having a higher porosity than the first thermal spraying electrode layer.