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:
Jun. 29, 2021
Filed:
Jul. 05, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Kouta Muneyasu, Osaka, JP;
Masahiro Sato, Kyoto, JP;
Naomi Kurihara, Osaka, JP;
Keita Uenaka, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/045 (2006.01); H01G 9/00 (2006.01); H01G 9/025 (2006.01); H01G 9/07 (2006.01); H01G 9/08 (2006.01); H01G 9/15 (2006.01); H01G 2/08 (2006.01);
U.S. Cl.
CPC ...
H01G 9/045 (2013.01); H01G 2/08 (2013.01); H01G 9/0003 (2013.01); H01G 9/025 (2013.01); H01G 9/07 (2013.01); H01G 9/08 (2013.01); H01G 9/15 (2013.01);
Abstract
An electrolytic capacitor includes a capacitor element, a lead member electrically connected to the capacitor element, an outer packaging member in which the capacitor element and a part of the lead member are sealed, and a heat barrier layer that covers at least a part of the outer packaging member. The heat barrier layer has an electrical insulation property, and contains at least one of metallic oxide and metal hydroxide.