Title:
BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/137006
Kind Code:
A1
Abstract:
A battery 10 comprises: a power generating element group 100 in which a plurality of power generating elements 110, each containing a solid electrolyte, are layered; and a first member 120 in contact with a principal surface 110c of a first power generating element, which is one power generating element from among the plurality of power generating elements 110. The principal surface 110c has a central section 110a, and annular end sections 110b that surround the central section 110a in a plan view. The first member 120 has a central region 120a that overlaps the central section 110a of the principal surface 110c in a plan view, and end regions 120b that overlap the end sections 110b of the principal surface 110c in a plan view. The central region 120a and/or the end regions 120b are in contact with the principal surface 110c. The Young's modulus of the end regions 120b is lower than the Young's modulus of the central region 120a.
Inventors:
SASAKI IZURU
Application Number:
PCT/JP2019/034424
Publication Date:
July 02, 2020
Filing Date:
September 02, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M10/058; H01M4/13; H01M4/62; H01M4/64; H01M10/0562; H01M50/528
Foreign References:
| JP2016018704A | 2016-02-01 | |||
| JP2011238504A | 2011-11-24 | |||
| JP2011154902A | 2011-08-11 | |||
| JP2015095281A | 2015-05-18 |
Other References:
See also references of EP 3905416A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF:
Previous Patent: BATTERY
Next Patent: PRECOATED METALLIC SHAPED MATERIAL, METHOD FOR PRODUCING COMPOSITE, AND COMPOSITE
Next Patent: PRECOATED METALLIC SHAPED MATERIAL, METHOD FOR PRODUCING COMPOSITE, AND COMPOSITE