Title:
MANUFACTURING METHOD FOR CAPACITOR, AND CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2023/243581
Kind Code:
A1
Abstract:
In the present invention, a solid electrolyte capacitor (10) comprises: an element body (11) having an end surface (111) from which a plurality of positive electrodes (21) are linearly exposed; base electrodes (61) disposed on exposed surfaces of end surfaces (211) of the plurality of positive electrodes (21); a resin electrode (71) covering the end surface (111) of the element body (11) and the base electrodes (61); and an external electrode (81) covering the resin electrode (71). The surface roughness of the base electrodes (61), in the direction in which the base electrodes (61) linearly extend, is 1.5-10.0 μｍ.
Inventors:
ARITOMI KATSUTOMO (JP)
YOSHINO YOSHIMASA (JP)
YOSHINO YOSHIMASA (JP)
Application Number:
PCT/JP2023/021668
Publication Date:
December 21, 2023
Filing Date:
June 12, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G9/00; H01G4/30; H01G9/012
Domestic Patent References:
| WO2021085555A1 | 2021-05-06 |
Foreign References:
| JP2011159856A | 2011-08-18 | |||
| JP2018098475A | 2018-06-21 | |||
| JP2017034010A | 2017-02-09 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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