Title:
CAPACITOR AND METHOD FOR MANUFACTURING CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2023/210134
Kind Code:
A1
Abstract:
The present invention realizes a capacitor which uses a plurality of fiber-like conductive members, and in which the number of occurrences of short paths is reduced without substantially diminishing capacitance density. Provided is a capacitor including a conductive substrate, a plurality of fiber-like conductive members disposed on the substrate and electrically connected to the substrate, a dielectric layer covering the surfaces of the plurality of fiber-like conductive members, and a conductive layer covering the surface of the dielectric layer. Each among the plurality of fiber-like conductive members is constituted by a proximal half which is present near the surface of the substrate and a distal half which is present far from the surface of the substrate. Either the proximal halves or the distal halves have a greater number density of the plurality of fiber-like conductive members and a thicker dielectric layer than the other halves.
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Inventors:
YANAI SOTA (JP)
NAGATA MASAKI (JP)
SHIMIZU YASUHIRO (JP)
NAGATA MASAKI (JP)
SHIMIZU YASUHIRO (JP)
Application Number:
PCT/JP2023/006556
Publication Date:
November 02, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G4/33; H01G4/30
Foreign References:
| JP2010506391A | 2010-02-25 | |||
| US20100308388A1 | 2010-12-09 | |||
| JP2004146520A | 2004-05-20 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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