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Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/167157
Kind Code:
A1
Abstract:
Provided is an electric double-layer capacitor that does not easily generate short-circuit failures. Electrolyte-containing layers 13 are provided between first polarizing electrode layers 11b and second polarizing electrode layers 12b. Insulating bonding parts 15 bond first current collectors 11a and second current collectors 12a, at least one portion of which face across the electrolyte-containing layers 13. The insulating bonding parts 15 are provided at the periphery of the first and second polarizing electrode layers 11b, 12b and of the electrolyte-containing layers 13. The thickness of the electrolyte-containing layers 13 is greater than the difference between the thickness of the insulating bonding parts 15 and the thickness of the first and second polarizing electrode layers 11b, 12b.

Inventors:
AOKI Norihisa (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
FUKUDA Yasutake (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
KUNIMATSU Hiroshi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
UEDA Yasuhiko (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
KIMURA Kenji (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2016/061123
Publication Date:
October 20, 2016
Filing Date:
April 05, 2016
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H01G11/10; H01G4/30; H01G11/72; H01G11/78; H01G11/80; H01M4/64; H01M10/04
Domestic Patent References:
WO2014083925A12014-06-05
WO2014083919A12014-06-05
WO2011118418A12011-09-29
Foreign References:
JP2000012378A2000-01-14
Attorney, Agent or Firm:
NAKAYAMA, Kazutoshi (Shimane Bldg, 13-18 Nishitenma 3-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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