公开(公告)号：US20240014519A1

公开(公告)日：2024-01-11

申请号：US18471066

申请日：2023-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Eiichi KOGA ,  Noriyuki UCHIDA

IPC: H01M50/533 ,  H01M50/536 ,  H01M50/184 ,  H01M50/193 ,  H01M50/174 ,  H01M50/528 ,  H01M10/0585

CPC classification number: H01M50/533 ,  H01M50/536 ,  H01M50/184 ,  H01M50/193 ,  H01M50/174 ,  H01M50/528 ,  H01M10/0585 ,  H01M2300/0065

Abstract: A battery of the present disclosure includes: a battery element, the battery element including a first electrode, a solid electrolyte layer, and a second electrode; an insulating member; a lead terminal; and a first solder material. The insulating member encloses the battery element and the first solder material. The lead terminal is electrically connected to the battery element. The first solder material is positioned between the insulating member and the lead terminal.

公开(公告)号：US20230395942A1

公开(公告)日：2023-12-07

申请号：US18447901

申请日：2023-08-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Eiichi KOGA ,  Noriyuki UCHIDA

IPC: H01M50/474 ,  H01M50/533 ,  H01M50/186 ,  H01M50/105 ,  H01M50/486 ,  H01M50/121

CPC classification number: H01M50/474 ,  H01M50/533 ,  H01M50/121 ,  H01M50/105 ,  H01M50/486 ,  H01M50/186

Abstract: A battery of the present disclosure includes: a battery element, the battery element including a first electrode, a solid electrolyte layer, and a second electrode; a first insulating member; a second insulating member; and a void. The battery element has a laminated structure in which the first electrode, the solid electrolyte layer, and the second electrode are disposed in this order. The first insulating member coats at least a portion of a side surface of the battery element, the second insulating member encloses the battery element, the first insulating member, and the void, and the void includes a void positioned close to the side surface of the battery element.