Pouch-type secondary battery

申请公布号：

US8318341(B2)

申请号：

US201213465989

申请日期：

2012.05.07

申请公布日期：

2012.11.27

申请人：

KIM JOONGHEON;SAMSUNG SDI CO., LTD.

发明人：

KIM JOONGHEON

分类号：

H01M2/08;H01M2/00;H01M2/04;H01M6/12

主分类号：

H01M2/08

摘要：

A pouch-type secondary battery including: an electrode assembly having a first electrode plate, a second electrode plate, and a separator disposed therebetween; and a pouch case including a first case part having a pouch to house the electrode assembly, a second case part disposed over an open end of the pouch, and sealing portions to seal the second case part to the first case part. The sealing portions include wing portions that are bent to cover opposing sides of the pouch, and bent portions that are bent from the wing portions, to cover a bottom surface of the pouch.