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US 2026/0312245 A1Published application
Power storage device, conductive member, lid unit, and method for manufacturing power storage device
AssigneeDai Nippon Printing Co., Ltd.
InventorsKae MIYASHIRO, Toshibumi URIU, Sayako KANAZAWA, Miho SASAKI
Life of this patent
Estimating the term…
Abstract
An electrode body that includes a current collector; an exterior film that wraps the electrode body; a lid body that is formed from a metal material and seals the electrode body together with the exterior film; and a conductive member that is connected to the lid body and the current collector. The conductive member is disposed between the lid body and the electrode body.
Claims8
An electrical storage device comprising:
- an electrode assembly including a current collector;
- an outer package film that wraps the electrode assembly;
- a lid that contains a metal material and seals the electrode assembly together with the outer package film;
- and
- a conductive member connected to the lid and the current collector,
- wherein the conductive member is disposed between the lid and the electrode assembly.
3 more elements
A conductive member used for an electrical storage device, wherein
- the electrical storage device includes:
- an electrode assembly including a current collector;
- an outer package film that wraps the electrode assembly;
- and
- a lid that contains a metal material and seals the electrode assembly together with the outer package film, and
- the conductive member is disposed between the lid and the electrode assembly, and is connected to the lid and the current collector.
3 more elements
A method for manufacturing an electrical storage device,
- the electrical storage device including:
- an electrode assembly including a current collector;
- an outer package film that wraps the electrode assembly;
- a lid that contains a metal material and seals the electrode assembly together with the outer package film;
- and
- a conductive member connected to the lid and the current collector, the conductive member being disposed between the lid and the electrode assembly, the method comprising:
- a first connection step of connecting the current collector and the conductive member;
- and
- a second connection step of connecting the conductive member and the lid.
6 more elements
-19. (canceled)
Dependencies are inferred from the claim text.