Title:
ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2019/156120
Kind Code:
A1
Abstract:
Provided is an electrolytic capacitor characterized by comprising a laminate including at least one capacitor element having: anode foil having a dielectric layer on a surface thereof; cathode foil opposed to the anode foil; and a separator which is provided between the anode foil and the cathode foil and in which an electrolyte is immersed or a solid electrolyte is filled, and characterized in that, when a surface of the laminate located in a laminating direction is a principal surface, an extraction surface of the anode foil and the cathode foil are a first side surface, a surface opposed to the first side surface is a second side surface, and surfaces orthogonal to the first side surface and the principal surface are a third side surface and a fourth side surface, edges of the separator located on the first to fourth side surfaces are covered with insulating resin, and at least one of the first to fourth side surfaces of the insulating resin has a cutout.
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Inventors:
FURUKAWA TAKESHI (JP)
TANI SATOSHI (JP)
TANI SATOSHI (JP)
Application Number:
PCT/JP2019/004251
Publication Date:
August 15, 2019
Filing Date:
February 06, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G9/02; H01G9/048; H01G9/08
Domestic Patent References:
| WO2013002138A1 | 2013-01-03 |
Foreign References:
| JP2014232765A | 2014-12-11 | |||
| JP2011216710A | 2011-10-27 | |||
| JPS58177934U | 1983-11-28 | |||
| JPS61121423A | 1986-06-09 | |||
| JPS59123220A | 1984-07-17 | |||
| JPH01127231U | 1989-08-31 | |||
| JP2016091635A | 2016-05-23 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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