Title:
FILM CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2019/069624
Kind Code:
A1
Abstract:
This film capacitor is provided with, on one surface of a first film, a first vapor-deposited electrode that is formed of an aluminum-containing layer and a center insulating margin on which an aluminum-containing layer is not formed. The film capacitor is also provided with, on one surface of a second film, a second vapor-deposited electrode that is formed of an aluminum-containing layer and an end insulating margin on which an aluminum-containing layer is not vapor-deposited. A region in which the light transmittance is 30%-80% is formed in a dimension of 0.5 mm or less at the boundary between the first vapor-deposited electrode and the center insulating margin, and a region in which the light transmittance is 30%-80% is formed in a dimension of 0.5 mm or less at the boundary between the second vapor-deposited electrode and the end insulating margin.
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Inventors:
SANO MASAHITO
Application Number:
PCT/JP2018/033338
Publication Date:
April 11, 2019
Filing Date:
September 10, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G4/32
Foreign References:
JP2014067793A | 2014-04-17 | |||
JP2011231389A | 2011-11-17 | |||
JPH1053859A | 1998-02-24 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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