Title:
ELECTRONIC DEVICE COMPRISING POUCH-TYPE BATTERY
Document Type and Number:
WIPO Patent Application WO/2021/182814
Kind Code:
A1
Abstract:
An electronic device according to various embodiments of the present invention may comprise: a housing; and a battery disposed inside the housing. The battery may comprise: an electrode assembly having a first surface disposed to be oriented toward a first direction, a second surface disposed to be oriented toward a second direction opposite the first direction, and at least one lateral surface disposed to be oriented toward a third direction perpendicular to each of the first and second directions; and a pouch case surrounding the first surface, the second surface, and the lateral surface. The pouch case may comprise: a first pouch case surrounding the first surface and the lateral surface; a second pouch case disposed to overlap a portion of the first pouch case while surrounding the second surface and the lateral surface; and a sealing part formed by bonding each of both end portions of the first pouch case to the second pouch case. Various other embodiments are possible.
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Inventors:
KIM GILHO (KR)
LEE YEONIL (KR)
LEE YEONIL (KR)
Application Number:
PCT/KR2021/002802
Publication Date:
September 16, 2021
Filing Date:
March 08, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01M50/116; B32B15/08; B32B15/088; B32B15/20; H01M50/124; H01M50/209; H01M50/543; H01M50/557; H04M1/02
Foreign References:
| KR20100003557A | 2010-01-11 | |||
| KR20190138451A | 2019-12-13 | |||
| KR20120008297A | 2012-01-30 | |||
| KR20170055144A | 2017-05-19 | |||
| KR101216422B1 | 2012-12-28 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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