基本信息:
- 专利标题： 이차전지의 제조방법 및 이를 이용하여 생산되는 이차전지
- 专利标题（英）：Method for Manufacturing a secondary Battery and the secondary Battery Manufactured Thereby
- 专利标题（中）：制造二次电池和二次电池制造方法
- 申请号：KR1020120019516 申请日：2012-02-27
- 公开(公告)号：KR101499471B1 公开(公告)日：2015-03-09
- 发明人： 장필규 , 안순호 , 류상백 , 김기웅 , 권성진 , 김영훈 , 윤성한
- 申请人： 주식회사 엘지화학
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人： 손창규
- 主分类号： H01M10/04
- IPC分类号： H01M10/04 ; H01M2/36 ; H01M2/10 ; H01M2/02
The present invention is a resin layer and a method for manufacturing the secondary battery with the electrode assembly and an electrolyte having a cathode / separator / anode structure in a battery case of a laminate sheet including a metal layer is built-in, (a) a housing for mounting the electrode assembly cell in forming the case, relatively large storage than the size of the residue (C) in the surface, the size of the excess portions of the both side surfaces respectively adjacent to the surface electrode terminals of the electrode assembly are locations (a, B) that the electrode terminals are located process of forming; (B) the process of heat sealing by sealing the ends of the remaining surplus portions other than the end portion (A1) of an electrode assembly mounted in one of the storage state of the battery case outer circumferential surface of the battery case side residue (A); (C) end sealed by the process of the (A1) to the thermal fusion of an electrolyte solution is injected through the end (A1) of the residue (A) of the state after the sealing US residue (A); (D) The process of performing the charge and discharge the battery cell activation; (E) each perforation process by the US sealing regions of the battery whether the one or more feed-through rowing (A) communicating with the interior of the case and the residue (B) for discharging the gas; And (f) the residue (A) and the residue was sealed by heat sealing the inner end of (B), the process of cutting the remaining lateral portions; secondary battery manufacturing method characterized in that it comprises a and by using this It provides a secondary battery to be produced.
公开/授权文献:
- KR1020130097881A 이차전지의 제조방법 및 이를 이용하여 생산되는 이차전지 公开/授权日：2013-09-04