Nesscap Co., Ltd.

Young Jin Kim

Jung Ho Choi

Na Ri Shin

Hyung Sik Ahn

Young Seg Choi

Gwan Goo Jung

Sung Wook Yoo

Kyu Jeung Lee

An electric double layer device is configured such that a lower terminal is directly withdrawn from a lower collecting plate in the same manner as the manner in which an upper terminal is directly withdrawn from an upper collecting plate, thereby improving productivity and ease of assembly, and in addition increasing connection force.

Electric double layer device

Disclosed herein is an electric double layer device including a urethane potting unit () for filling the gap between a portion of a first terminal () that is exposed out of a rubber cap () and a first through hole () and the gap between a portion of a second terminal () that is exposed out of the rubber cap and a second through hole (), wherein an aluminum terminal (A) constituting each of the first terminal () and the second terminal () is anodized such that an aluminum oxide film (Al) is formed on the aluminum terminal, whereby the lifespan of the electric double layer device is relatively increased.

Electric double-layer device

Growing community of inventors

Yongin-si, South Korea

Young Jin Kim