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    POUCH-TYPE FLEXIBLE BATTERY
    4.
    发明公开
    POUCH-TYPE FLEXIBLE BATTERY 审中-公开

    公开(公告)号：US20230238670A1

    公开(公告)日：2023-07-27

    申请号：US18192414

    申请日：2023-03-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Yongsub JEON ,  Yongjun SHIN ,  Kiyoun JANG ,  Chihyun CHO ,  Jaeman CHOI ,  Jooyil PYUN ,  Changryong HEO

    IPC分类号： H01M50/569 ,  H01M50/105 ,  H01M50/519

    CPC分类号： H01M50/569 ,  H01M50/105 ,  H01M50/519

    摘要： An electronic device according to an embodiment of the disclosure may include a battery. The battery may include: an electrode assembly including a cathode substrate coupled to a cathode tab, an anode substrate coupled to an anode tab, and a separator sheet disposed between the cathode substrate and the anode substrate, and a pouch accommodating the electrode assembly, wherein the pouch includes a bonding portion provided along an edge of the electrode assembly, a first damage detection circuit configured to detect damage to the battery, and a circuit board to which the cathode tab, the anode tab, and the first damage detection circuit are electrically coupled. The battery may include a first portion, a second portion foldable with respect to the first portion, and a folding portion which couples the first portion and the second portion. The first damage detection circuit may extend from a first point of the circuit board to a single point of the second portion by crossing the first portion and the folding portion along an inside of the bonding portion, and extend from the single point of the second portion to a second point of the circuit board by crossing the folding portion and the first portion along the inside of the bonding portion.

    FLEXIBLE ELECTRODE ASSEMBLY AND ELECTROCHEMICAL DEVICE HAVING THE ELECTRODE ASSEMBLY
    7.
    发明申请
    FLEXIBLE ELECTRODE ASSEMBLY AND ELECTROCHEMICAL DEVICE HAVING THE ELECTRODE ASSEMBLY 有权
    具有电极组件的柔性电极组件和电化学装置

    公开(公告)号：US20160104871A1

    公开(公告)日：2016-04-14

    申请号：US14824408

    申请日：2015-08-12

    申请人： Samsung Electronics Co., Ltd.

    发明人： Moonseok KWON ,  Jaeman CHOI ,  Euncheol DO ,  Jonghwan PARK ,  Yoonhoi LEE ,  Jaejun CHANG ,  Yeonji CHUNG

    IPC分类号： H01M2/02 ,  H01M10/04

    CPC分类号： H01M2/0275 ,  H01M2/14 ,  H01M10/04 ,  H01M10/0436 ,  H01M2220/30

    摘要： An electrode assembly includes an electrode stack structure including a first electrode assembly sheet having flexibility and a second electrode assembly sheet having flexibility, where and the first and second electrode assemblies are alternately disposed one on another, and a binding unit which binds a portion of the electrode stack structure. The first electrode assembly sheet includes first and second separator films disposed to face each other, a first electrode sheet which is disposed between the first and second separator films and includes a first electrode collector and a first active material layer, and a first confining unit which restricts a movement of the first electrode sheet with respect to the first and second separator films.

    摘要翻译： 电极组件包括电极堆叠结构，该电极堆叠结构包括具有柔性的第一电极组件片和具有柔性的第二电极组件片，其中第一和第二电极组件彼此交替地布置;以及绑定单元， 电极堆叠结构。 第一电极组件片包括彼此相对设置的第一和第二分离膜，设置在第一和第二分离膜之间并包括第一电极集合体和第一活性物质层的第一电极片和第一限制单元， 限制第一电极片相对于第一和第二隔膜的移动。

    COMPLEX ELECTRODE ASSEMBLY INCLUDING PLURALITY OF ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL DEVICE COMPRISING THE COMPLEX ELECTRODE ASSEMBLY
    8.
    发明申请
    COMPLEX ELECTRODE ASSEMBLY INCLUDING PLURALITY OF ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL DEVICE COMPRISING THE COMPLEX ELECTRODE ASSEMBLY 审中-公开
    复合电极组件，包括电极组件的多重性和包含复合电极组件的电化学装置

    公开(公告)号：US20160099456A1

    公开(公告)日：2016-04-07

    申请号：US14876003

    申请日：2015-10-06

    申请人： Samsung Electronics Co., Ltd.

    发明人： Moonseok KWON ,  Jaeman CHOI ,  Kuntae KWON ,  Euncheol DO ,  Yeonil LEE

    IPC分类号： H01M2/26 ,  H01M10/04 ,  H01M10/0525

    摘要： A complex electrode assembly includes a first sheet-type wiring which extends in a lengthwise direction of the first sheet-type wiring and comprises a sheet region of which a width that is perpendicular to the lengthwise direction is greater than a thickness that is perpendicular to the lengthwise direction and a width direction of the first sheet-type wiring, and electrode assemblies which are arranged separate from each other in the lengthwise direction of the first sheet-type wiring and are electrically connected to the first sheet-type wiring. The first sheet-type wiring may be disposed to face an outer surface of each of the electrode assemblies.

    摘要翻译： 复合电极组件包括：第一片状布线，其在第一片状布线的长度方向上延伸，并且包括其垂直于长度方向的宽度大于垂直于该纵向方向的厚度的片区域 长度方向和第一片状布线的宽度方向，以及电极组件，其在第一片状布线的长度方向上彼此分离配置，并与第一片状布线电连接。 第一片状布线可以设置成面对每个电极组件的外表面。

    FLEXIBLE BATTERY AND ELECTRONIC DEVICE COMPRISING SAME
    9.
    发明公开
    FLEXIBLE BATTERY AND ELECTRONIC DEVICE COMPRISING SAME 审中-公开

    公开(公告)号：US20240145880A1

    公开(公告)日：2024-05-02

    申请号：US18530858

    申请日：2023-12-06

    申请人： Samsung Electronics Co., Ltd.

    发明人： Seonyoung PARK ,  Yeonil LEE ,  Jaeman CHOI

    IPC分类号： H01M50/54 ,  H01M50/105 ,  H01M50/466 ,  H01M50/536

    CPC分类号： H01M50/54 ,  H01M50/105 ,  H01M50/536 ,  H01M50/466 ,  H01M2220/30

    摘要： A flexible battery and an electronic device comprising same are provided. The flexible battery includes a battery assembly including a plurality of positive electrode plates and a plurality of negative electrode plates alternately stacked with each other and a separator arranged in between the positive electrode plates and the negative electrode plates, and a main positive electrode tab, a main negative electrode tab, an auxiliary positive electrode tab, and an auxiliary negative electrode tab which are attached to each of the plurality of positive electrode plates and protrude in a first direction of the battery assembly, wherein the separator may include a first portion arranged in between the positive electrode plates and the negative electrode plates and a second portion which extends from the first portion in the first direction and is arranged in between the auxiliary positive electrode tab and the auxiliary negative electrode tab.

    ELECTRONIC DEVICE COMPRISING BATTERY
    10.
    发明公开
    ELECTRONIC DEVICE COMPRISING BATTERY 审中-公开

    公开(公告)号：US20230269317A1

    公开(公告)日：2023-08-24

    申请号：US18140027

    申请日：2023-04-27

    申请人： Samsung Electronics Co., Ltd.

    发明人： Sunjin KIM ,  Jooyil PYUN ,  Kiyoun JANG ,  Yongsub JEON ,  Chihyun CHO ,  Jaeman CHOI ,  Changryong HEO

    IPC分类号： H04M1/02 ,  H01M50/184 ,  H01M50/105

    CPC分类号： H04M1/0262 ,  H01M50/184 ,  H01M50/105 ,  H01M2220/30

    摘要： An electronic device and battery are disclosed herein. The electronic device includes a housing having a plate, a base member disposed in the housing and disposed substantially parallel to the plate, and the battery disposed in an area of the base member, and configured to supply power to the electronic device. The battery includes an electrode assembly including a first portion and a second portion having different sizes, and a battery case including a receiving space that houses the electrode assembly, and a sealing portion disposed along an outer periphery of the electrode assembly, wherein the first and second portion meet to form a corner, wherein a first curved structure is formed at the corner, and at least a portion of the sealing portion includes a first elongated structure formed based at least on the first curved structure.