Elektrodenanordnung und Sekundärbatterie damit
Anmelder: SAMSUNG SDI CO., LTD. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4738498
- Anmeldetag
- 26. August 2025
- Veröffentlichung
- 6. Mai 2026
- Rechtsraum
- EP
- IPC
- H01M10/04, H01M10/0587
Abstract
An electrode assembly includes a first electrode including a first substrate and a first composite part on the first substrate, a second electrode including a second substrate and a second composite part on the second substrate, a first separator between the first electrode and the second electrode, and a through hole in a winding core formed by winding of the first electrode, the second electrode, and the first separator, wherein the second substrate extends in a longitudinal direction of the second electrode, the second substrate including a winding direction non-coated part exposed from the second composite part, and wherein at least a part of the winding direction non-coated part is at a periphery of the through hole.
Anmelder
- Firma
- SAMSUNG SDI CO., LTD.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der Samsung-Gruppe, das Batterien und Energiespeichersysteme für Elektrofahrzeuge, Elektronikgeräte und stationäre Anwendungen entwickelt und produziert.
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