发明名称 Integral cap assembly having protective circuit module, and secondary battery comprising the same
摘要 An integral cap assembly comprising a top cap mounted as a base plate to an opening of a battery can and a cap subassembly including a protective circuit module and the like integrally mounted on the top cap, a method for manufacturing a secondary battery comprising the same, and a secondary battery manufactured thereby are disclosed. The cap assembly is provided as an integral member comprising the top cap acting as the base plate, and the cap subassembly having the protective circuit module provided thereon, thereby simplifying a manufacturing process of the battery while minimizing frequency of defective products. Additionally, the integral cap assembly is manufactured through insert injection molding, thereby providing notable advantages over the conventional technology.
申请公布号 US7985501(B2) 申请公布日期 2011.07.26
申请号 US20090630449 申请日期 2009.12.03
申请人 LG CHEM, LTD. 发明人 KIM HYUNGCHAN;KIM HEE GYU;CHO YONG-HO;CHUNG JAE SIK
分类号 H01M2/00;H01M2/34;H01M2/04;H01M2/08;H01M2/10;H01M6/50;H01M10/04;H01M10/42 主分类号 H01M2/00
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