Back to results
US 2026/0121143 A1Published application
Secondary battery
AssigneeSK On Co., Ltd.
InventorSeung Min LEE
Life of this patent
Estimating the term…
Abstract
A secondary battery according to exemplary embodiments of the present disclosure includes an electrode assembly, electrode leads joined to electrode tabs extending from each of a cathode and an anode of the electrode assembly, a pouch that accommodates and seals the electrode assembly, and exposes the electrode leads to the outside, and a catalyst part for gas removal disposed inside the pouch, between the electrode assembly and a pouch sealing portion, on a side where the electrode tabs of the electrode assembly extend.
Claims15
A secondary battery comprising:
- an electrode assembly;
- electrode leads joined to electrode tabs extending from each of a cathode and an anode of the electrode assembly;
- a pouch that accommodates and seals the electrode assembly, and exposes the electrode leads to the outside;
- and
- a catalyst part for gas removal disposed inside the pouch, between the electrode assembly and a pouch sealing portion, on a side where the electrode tabs of the electrode assembly extend.
2 more elements
Dependencies are inferred from the claim text.