Sekundärbatterie und Verfahren zur Herstellung einer Sekundärbatterie

Details

Veröffentlichungs-Nr.

EP4797367

Anmeldetag

5. Februar 2026

Veröffentlichung

26. August 2026

Rechtsraum

EP

Abstract

A secondary battery and a method of manufacturing a secondary battery are disclosed. The secondary battery includes: an electrode assembly including a plurality of electrodes that are stacked, the plurality of electrodes each including: a mixture portion having a first width; and an uncoated portion which has a second width equal to the first width and extends from the mixture portion, and a plurality of the uncoated portions are stacked to form an uncoated portion bundle; and a current collecting member which covers at least two surfaces of the uncoated portion bundle and is connected to the uncoated portion bundle.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea