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:
Nov. 20, 2007
Filed:
Sep. 26, 2005
Masayuki Itoh, Kawasaki, JP;
Kiyokazu Moriizumi, Kawasaki, JP;
Takao Ishikawa, Kawasaki, JP;
Tomokazu Nakashima, Kawasaki, JP;
Masako Okazaki, Kawasaki, JP;
Masayuki Itoh, Kawasaki, JP;
Kiyokazu Moriizumi, Kawasaki, JP;
Takao Ishikawa, Kawasaki, JP;
Tomokazu Nakashima, Kawasaki, JP;
Masako Okazaki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The present invention provides a low-cost electrolytic capacitor wherein the deformation of the casing due to the thermal expansion during reflowing is prevented. An electrolytic capacitor of a surface mounting type having a capacitor element that consists of a dielectric film and an electrode foil, a metal casing that holds the capacitor element, and an electrolyte solution in which the capacitor element held in the casing is immersed, wherein the casing is equipped with a gas absorbing member that absorbs the gas generated in the casing.