公开(公告)号：US20240213616A1

公开(公告)日：2024-06-27

申请号：US18594544

申请日：2024-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gisoo LIM ,  Jongmoon YOON ,  Gilho KIM ,  Juho SONG ,  Kwanghoon CHOI ,  Changryong HEO

IPC: H01M50/358 ,  H01M50/183

CPC classification number: H01M50/358 ,  H01M50/183 ,  H01M2220/30

Abstract: According to various embodiments of the present disclosure, an electronic device may comprise: a housing and a battery disposed in the housing. The battery may comprise: a sealing member comprising a sealing material having top and bottom surfaces which are open; a first exterior member comprising a cap coupled to the sealing member and configured to cover the top surface of the sealing member; a second exterior member comprising a cap coupled to the sealing member and configured to cover the bottom surface of the sealing member; an electrode assembly including at least one electrode accommodated in the second exterior member; an electrolyte provided in the second exterior member; and a vent structure including at least one vent formed on at least one among an edge region of the sealing member, an edge region of the first exterior member, and an edge region of the second exterior member, the vent structure configured to make the inside and outside of the battery communicate with each other.

公开(公告)号：US20210351461A1

公开(公告)日：2021-11-11

申请号：US17266656

申请日：2019-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon YANG ,  Dol KIM ,  Youngju KIM ,  Sihoon YOUM ,  Jongmoon YOON ,  Moosoon LEE ,  Jaeyeon LEE ,  Sinyoung JUNG

IPC: H01M50/105 ,  H04M1/02 ,  H01M10/04 ,  H01M50/14

Abstract: A battery, according to one embodiment of the present invention, may comprise: a pouch; an electrode assembly received in the pouch in a state in which a positive electrode substrate, a negative electrode substrate disposed below the positive electrode substrate, and a separator disposed between the positive electrode substrate and the negative electrode substrate are rolled up together; a first adhesive member for fixing at least one portion of one end of the electrode assembly to the rolled up outer surface of the electrode assembly; and a second adhesive member for providing fixing between the electrode assembly and the pouch at a region other than the region where the first adhesive member is disposed.