Samsung Sdi Co., Inc.

Jae Hyuck Cha

Sang Hyun Kim

Jeong Chull Ahn

Hiroshi Seino

A secondary battery including an electrode assembly including a negative electrode plate having a negative electrode tab, a positive electrode plate having a positive electrode tab, and a separator between the negative electrode plate and the positive electrode plate; a pouch accommodating the electrode assembly, the pouch having a sealing portion at an edge thereof that is sealed with the electrode assembly accommodated in the pouch; and a strip terminal, including a negative electrode lead electrically connected to the negative electrode tab, a positive electrode lead electrically connected to the positive electrode tab, and a tab film having one end coupled to the negative electrode lead and another end coupled to the positive electrode lead, the tab film insulating the negative electrode lead, the positive electrode lead, and the pouch from one another and including a through-hole passing therethrough between the one end and the other end.

Growing community of inventors

Yongin-si, South Korea

Jae Hyuck Cha