公开(公告)号：US20240385650A1

公开(公告)日：2024-11-21

申请号：US18787262

申请日：2024-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sihoon YOUM ,  Bongjae KIM ,  Jephil SHIN

IPC: G06F1/16 ,  G06F1/18 ,  H01M50/244 ,  H01M50/247

Abstract: An electronic device is provided. The electronic device includes a housing, a display disposed at the housing, a support member disposed in the housing, a battery disposed on the support member and including a first surface facing the display, a second surface facing in the opposite direction to the first surface, and a side surface disposed between the first surface and the second surface, a first attachment member disposed on a first region of the first surface and fixing the battery to the support member, a second attachment member including a first portion disposed on a second region of the first surface and a second portion disposed to surround at least a portion of the side surface, wherein the battery includes at least one bent region which extends from the first surface of the battery and is curved toward the display.

公开(公告)号：US20210234203A1

公开(公告)日：2021-07-29

申请号：US15733947

申请日：2019-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoun JANG ,  Jonggyu PARK ,  Jaeyeon LEE ,  Myeongho KIM ,  Jephil SHIN ,  Jihyun LEE

IPC: H01M10/0587 ,  H01M50/46 ,  H01M50/105

Abstract: A battery according to various embodiments of the present disclosure may comprise: a negative-electrode substrate formed to have a first length in a first direction and to have a second length larger than the first length in a second direction, comprising the first coating portion being coated with a negative-electrode active material, and a first uncoated portion arranged adjacent to the first coating portion; a positive-electrode substrate formed to have a third length in the first direction and to have a fourth length larger than the third length in the second direction, comprising the second coating portion being arranged to face the negative-electrode substrate and coated with a positive-electrode active material, and a second uncoated portion arranged adjacent to the second coating portion; and a separator arranged between the negative-electrode substrate and the positive-electrode substrate. The first coating portion of the negative-electrode substrate and the second coating portion of the positive-electrode substrate may comprise multiple notches recessed from the outside to the inside thereof along the second direction and arranged at a designated interval so as to form a structure in which at least a part of a roll-shaped corner portion is cut, the corner portion being obtained by winding the negative-electrode substrate, the positive-electrode substrate, and the separator together.