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：US20240397639A1

公开(公告)日：2024-11-28

申请号：US18647645

申请日：2024-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsub JEON ,  Gilho KIM ,  Hyejung KIM ,  Gijin PARK ,  Jooyil PYUN ,  Changryong HEO

IPC: H05K5/00

Abstract: According to various embodiments, a wearable electronic device may include: a first housing, a second housing coupled to an inner circumferential surface of the first housing, and at least one battery disposed between the first housing and the second housing, wherein the second housing includes a first molding layer disposed to be at least partially in contact with the at least one battery and having a specified compression rate, and a second molding layer configured to cover the first molding layer and coupled to the first housing.

公开(公告)号：US20230009308A1

公开(公告)日：2023-01-12

申请号：US17900306

申请日：2022-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoun JANG ,  Gisoo LIM ,  Changryong HEO ,  Gilho KIM ,  Juho SONG ,  Kwanghoon CHOI

IPC: G06F1/20 ,  G06F1/16

Abstract: An electronic device including a heat transfer member is provided. The electronic device includes a display including a first area and a second area, a first housing configured to support the first area and to form a first space, a second housing configured to support the second area and to form a second space, a hinge structure configured to foldably connect the first housing and the second housing based on a folding shaft to be in a first state in which the first and second areas form substantially a same plane or in a second state in which the first and second areas face each other, and a heat transfer member provided to extend from the first space to the second space through the hinge structure and configured to perform a heat transfer between the first space and the second space. The heat transfer member may include a first heat transfer area provided in the first space, a second heat transfer area provided in the second space, and a connecting area configured to connect the first heat transfer area and the second heat transfer area and provided to the hinge structure, and the heat transfer member may include a heat transfer space internally formed for communication from the first heat transfer area to the second heat transfer area through the connecting area, and a cover configured to surround the heat transfer pace and to form an appearance.

公开(公告)号：US20210255246A1

公开(公告)日：2021-08-19

申请号：US16973117

申请日：2019-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongho HAN ,  Bookeun OH ,  Gilho KIM ,  Junyoung OH ,  Sungun WI ,  Jaeyeon LEE

IPC: G01R31/367 ,  G06N20/00 ,  G01R31/382 ,  G01R31/371

Abstract: An electronic device according to various embodiments of the present invention includes: a memory which stores one or more mapping parameters that indicate the correlation between a voltage change amount and the state of health (SOH) of the battery; and a processor, wherein the processor can be set to: detect that an external device for charging the battery is connected to the electronic device; charge the battery by using a charging current supplied from the external device; decide on at least one mapping parameter among the one or more mapping parameters on the basis of at least the charging current; check the voltage change amount of the battery while the battery is being charged; and acquire the SOH of the battery at least partially on the basis of the at least one mapping parameter and the voltage change amount.