The present invention provides a battery case comprising an accommodation part in which an electrode assembly can be accommodated, wherein the accommodation part formed by modifying a sheet-type mother material has a stepped structure in which one or more corners and/or sides forming the shape of the accommodation part are modified.
申请公布号
WO2013141527(A1)
申请公布日期
2013.09.26
申请号
WO2013KR02116
申请日期
2013.03.15
申请人
LG CHEM, LTD.
发明人
KIM, YOUNG HUN;KWON, SUNGJIN;KIM, DONG-MYUNG;KIM, KI WOONG;PARK, HYUN;AHN, SOONHO
