BATTERY
    2.
    发明公开
    BATTERY 审中-公开

    公开(公告)号:US20240055740A1

    公开(公告)日:2024-02-15

    申请号:US18496550

    申请日:2023-10-27

    Abstract: A battery includes: a power generation element including battery cells each of which includes an electrode layer, a counter-electrode layer, and a solid electrolyte layer located between the electrode layer and the counter-electrode layer, and which are stacked; an electrode insulating layer covering an electrode layer among the electrode layers at a side surface of the power generation element; and a counter-electrode terminal covering the side surface and the electrode insulating layer, and electrically connected to a counter-electrode layer among the counter-electrode layers. At least some of the battery cells are connected in parallel. At the side surface, the electrode insulating layer covers from an electrode layer among the electrode layers to a part of a corresponding one of the counter-electrode layers along a stacking direction of the power generation element.

    BATTERY
    4.
    发明申请
    BATTERY 有权

    公开(公告)号:US20210091362A1

    公开(公告)日:2021-03-25

    申请号:US17113708

    申请日:2020-12-07

    Inventor: Kazuyoshi HONDA

    Abstract: A battery includes a first power generation element, a first outer cover body which encloses the first power generation element, and a first planar electrode having, as principal surfaces, a first connecting surface and a first protruding surface opposite the first connecting surface. The first connecting surface is electrically connected to the first power generation element. The first outer cover body includes a first covering portion provided with a first opening. The first protruding surface protrudes from the first opening toward an outside of the first covering portion. The first covering portion is joined to at least one of the first planar electrode and the first power generation element.

    BATTERY
    5.
    发明申请
    BATTERY 审中-公开

    公开(公告)号:US20200259203A1

    公开(公告)日:2020-08-13

    申请号:US16863278

    申请日:2020-04-30

    Abstract: A battery includes a first insulator, a first electrode layer, and a first counter-electrode layer. The first counter-electrode layer is a counter electrode for the first electrode layer. The first insulator includes a first electrolyte portion, a second electrolyte portion, and a first bent portion. The first bent portion is positioned between the first electrolyte portion and the second electrolyte portion. The first electrode layer is disposed in contact with the first electrolyte portion. The first counter-electrode layer is disposed in contact with the second electrolyte portion. The first insulator is bent at the first bent portion, and thereby the first electrode layer and the first counter-electrode layer are positioned facing each other.

    BATTERY, BATTERY SYSTEM AND BATTERY MANUFACTURING METHOD

    公开(公告)号:US20230387525A1

    公开(公告)日:2023-11-30

    申请号:US18364992

    申请日:2023-08-03

    CPC classification number: H01M50/186 H01M10/0585 H01M10/0562

    Abstract: The battery includes: a power generation element including a negative electrode active material layer, a positive electrode active material layer, and a solid electrolyte layer positioned between the negative electrode active material layer and the positive electrode active material layer; a sealing material that seals a first surface, which is a side surface of the power generation element; and a negative electrode current collector positioned on a side of the negative electrode active material layer in the power generation element. In the battery, a void surrounded by the sealing material, the first surface, and the negative electrode current collector is present, and the internal pressure of the void is lower than 1 atm. The negative electrode current collector includes a first recess curved to be recessed toward the void.

    BATTERY AND BATTERY MANUFACTURING METHOD

    公开(公告)号:US20210257626A1

    公开(公告)日:2021-08-19

    申请号:US17307378

    申请日:2021-05-04

    Inventor: Kazuyoshi HONDA

    Abstract: A battery includes a first current collector, a first electrode layer, and a first counter electrode layer. The first counter electrode layer is a counter electrode of the first electrode layer, and the first current collector includes a first electroconductive portion, a second electroconductive portion, and a first insulating portion. The first electrode layer is disposed in contact with the first electroconductive portion, and the first counter electrode layer is disposed in contact with the second electroconductive portion. The first insulating portion links the first electroconductive portion and the second electroconductive portion, and the first current collector is folded at the first insulating portion, whereby the first electrode layer and the first counter electrode layer are positioned facing each other.

    BATTERY AND BATTERY MANUFACTURING METHOD WITH FOLDED CONSTRUCTION

    公开(公告)号:US20200251785A1

    公开(公告)日:2020-08-06

    申请号:US16855640

    申请日:2020-04-22

    Inventor: Kazuyoshi HONDA

    Abstract: A battery includes a first current collector, first electrode layer, and first counter electrode layer. The first counter electrode layer is a counter electrode of the first electrode layer. The first current collector includes first front and rear face regions, second front and rear face regions, and a first fold portion. The first rear face region is a region situated on the rear face of the first front face region. The second rear face region is a region situated on the rear face of the second front face region. The first fold portion is situated between the first and second front face regions. The first current collector is folded at the first fold portion, whereby the first and second rear face regions face each other. The first electrode layer is in contact with the second front face region, and the first counter electrode layer with the first front face region.

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