Title:
真空又は気体による電気絶縁のための誘電性構造
Document Type and Number:
Japanese Patent JP7026850
Kind Code:
B2
Abstract:
A dielectric structure including solid dielectric regions incorporating a plurality of regions of vacuum or gas is provided. The dielectric constant of the regions of solid dielectrics can have a dielectric constant greater than 4. Each of the plurality of regions of vacuum or gas or the regions of solid dielectrics may be anisotropic with an aspect ratio of at least four. The smallest average dimension of a plurality of regions of vacuum or gas and/or solid dielectrics can have a length of less than 1 micron. The dielectric structure may have a higher electrical energy density in the regions of vacuum or gas than in the solid matrix. One or more electrodes of the capacitive structure can be coated with a solid insulating layer without an interface between a region of vacuum or gas and electrode.
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Inventors:
O'Connor, Kevin Andrew
Application Number:
JP2021515449A
Publication Date:
February 28, 2022
Filing Date:
September 19, 2019
Export Citation:
Assignee:
O'Connor, Kevin Andrew
International Classes:
H01B3/00; H01G4/02; H01G4/08; H01G4/10; H01G4/20; H01G4/32
Domestic Patent References:
| JP201130415A | ||||
| JP201497919A |
Foreign References:
| WO2006082772A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito