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:
Aug. 05, 2025
Filed:
Jan. 11, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Shizuki Electric Co., Inc., Nishinomiya-shi, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
SHIZUKI ELECTRIC CO., INC., Nishinomiya, JP;
Abstract
A film capacitor that includes: a laminate including a first dielectric film, a second dielectric film, a first metal layer, and a second metal layer laminated in a laminate direction; a first external electrode on a first end surface of the laminate in a width direction perpendicular to the laminate direction and connected to the first metal layer; and a second external electrode on a second end surface of the laminate in the width direction, the first external electrode having first protrusions arranged in the laminate direction and protruding toward the second external electrode in the width direction, at least one of the first protrusions of the first external electrode having a first protrusion end with a width greater than a total thickness of the first dielectric film and the second dielectric film by two times or more.