Elektrodenanordnung und Sekundärbatterie damit

Details

Veröffentlichungs-Nr.

EP4783277

Anmeldetag

27. Oktober 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

An electrode assembly (1) includes a first electrode (102), a second electrode (104), a separator (106) between the first electrode (102) and the second electrode (104), a first electrode substrate tab (110) connected to the first electrode (102), and a second electrode substrate tab (120) connected to the second electrode (104), wherein the first electrode (102), the second electrode (104), and the separator (106) have a stack structure in one direction, wherein the first electrode substrate tab (110) includes a first substrate (111) protruding from the first electrode (102) in a first direction (211) crossing a stacking direction of the stack structure and a second substrate (113) protruding from the first electrode (102) in a second direction (213) crossing the stacking direction, and wherein the first direction (211) and the second direction (213) differ from each other.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea