公开(公告)号：US20220302545A1

公开(公告)日：2022-09-22

申请号：US17835364

申请日：2022-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoun JANG ,  Sukhyun LEE ,  Sunjin KIM ,  Yongsub JEON ,  Chihyun CHO ,  Jaeman CHOI ,  Changryong HEO

IPC: H01M50/247 ,  H05K5/02 ,  H05K5/00 ,  H01M50/102

Abstract: An electronic device including a battery is provided. The battery disposed inside the electronic device includes a battery cell including a plurality of cell areas arranged at intervals therebetween and one or more folding areas that foldably connect a pair of neighboring cell areas, and a protection circuit portion extending from the battery cell and electrically connected to a printed circuit board (PCB) of the electronic device. The battery cell includes a plurality of substrate members stacked while being insulated through a separation membrane and a mixture layer applied to a surface of each of the substrate member, in which the substrate member are arranged without an overlapping area therebetween in a folding area.

公开(公告)号：US20230125681A1

公开(公告)日：2023-04-27

申请号：US17974411

申请日：2022-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongsub JEON ,  Sukhyun LEE ,  Myeongho KIM ,  Hyogon KIM ,  Seongil LEE ,  Wonjea JANG ,  Changryong HEO

IPC: H01M50/102 ,  H01M50/119 ,  H01M50/538 ,  H01M50/519

Abstract: According to various embodiments of the disclosure, a battery may include a battery case has a ring shape, which includes a plurality of spaces physically separated by a plurality of partition walls, and an electrode assembly having a structure formed by stacking a plurality of electrode plates received in at least one space of the plurality of spaces of the battery case, wherein the electrode assembly may include electrode tabs, each of which is drawn out through at least one of the plurality of partition walls along one surface inside the battery case into another space adjacent to the at least one space in which the electrode assembly is received.

公开(公告)号：US20170318401A1

公开(公告)日：2017-11-02

申请号：US15439519

申请日：2017-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juhee CHANG ,  Je-Ok LEE ,  Taiyong KIM ,  Sukhyun LEE ,  Byoung-Hee LEE ,  Seonmi KIM ,  Sangju LEE ,  Ho-Chul HWANG

IPC: H04R25/00

CPC classification number: H04R25/604 ,  H04R1/1016 ,  H04R1/1075 ,  H04R25/45 ,  H04R25/652 ,  H04R2201/003 ,  H04R2201/105 ,  H04R2225/025 ,  H04R2460/01

Abstract: A wearable acoustic device with a microphone is provided. The wearable acoustic device includes a first housing forming a first acoustic emission path, a second housing combined with the first housing in a first direction that is substantially parallel to the first acoustic emission path, an acoustic component part arranged within the second housing and emitting sound through the first acoustic emission path, and at least one microphone arranged adjacent to the first acoustic emission path within the first housing.