Title:
SECONDARY BATTERY, LAMINATE BATTERY, AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/230484
Kind Code:
A1
Abstract:
Provided is a technology for allowing thinning of a secondary battery in which sheet-like batteries are laminated. A secondary battery (110) according to this embodiment is provided with: a first sheet-like battery (111) that has a first electrode and a second electrode; a second sheet-like battery (112) that has a first electrode and a second electrode and that is disposed opposite to the first sheet-like battery (111) such that the second electrodes (17a), (17b) oppose each other; a lead-out electrode (125) that is disposed between the second electrode (17a) of the first sheet-like battery (111) and the second electrode (17b) of the second sheet-like battery (112); a first conductive adhesive (121) that connects the second electrode (17a) of the first sheet-like battery (111) and the lead-out electrode (125) to each other; and a second conductive adhesive (122) that connects the second electrode (17b) of the second sheet-like battery (112) and the lead-out electrode (125) to each other. In an XY-planar view, the first conductive adhesive (121) and the second conductive adhesive (122) are arranged so as to be shifted from each other.
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Inventors:
ANDO HIDENORI (JP)
MIZOE YOSHIAKI (JP)
TAKAGI NOBUAKI (JP)
MIZOE YOSHIAKI (JP)
TAKAGI NOBUAKI (JP)
Application Number:
PCT/JP2019/019996
Publication Date:
December 05, 2019
Filing Date:
May 21, 2019
Export Citation:
Assignee:
NIHON MICRONICS KK (JP)
International Classes:
H01M50/50; H01M50/536
Foreign References:
| JPH031455A | 1991-01-08 | |||
| JP3162607U | 2010-09-09 | |||
| JP2006040875A | 2006-02-09 | |||
| JP2017127063A | 2017-07-20 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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