公开(公告)号：US20110151318A1

公开(公告)日：2011-06-23

申请号：US12801796

申请日：2010-06-25

申请人： Chi-Young Lee ,  Sang-Eun Cheon ,  Seok-Yoon Yoo ,  Yoon-Tai Kwak ,  Dong-Wook Kim ,  Jong-Seok Moon ,  Sang-Dae Hwang ,  Tatsuya Hashimoto

发明人： Chi-Young Lee ,  Sang-Eun Cheon ,  Seok-Yoon Yoo ,  Yoon-Tai Kwak ,  Dong-Wook Kim ,  Jong-Seok Moon ,  Sang-Dae Hwang ,  Tatsuya Hashimoto

IPC分类号： H01M2/02 ,  H01M4/02

CPC分类号： H01M2/263 ,  H01M2/266 ,  H01M10/0431 ,  H01M10/052

摘要： A secondary battery including an electrode assembly, the electrode assembly including electrode plates and a separator interposed between the electrode plates, at least one of the electrode plates including a coated part, the coated part including a metallic plate having an active material coated thereon, and an uncoated part, the uncoated part including a metallic plate without active material coated thereon, the uncoated part including a folding line in the uncoated part, and a folding part with an end portion folded with respect to the folding line; and a current collector electrically contacting the folding part.

摘要翻译： 一种二次电池，其包括电极组件，所述电极组件包括电极板和插入在所述电极板之间的隔膜，所述电极板中的至少一个包括涂覆部分，所述涂覆部分包括其上涂覆有活性材料的金属板，以及 未涂覆部分，所述未涂覆部分包括没有涂覆有活性材料的金属板，所述未涂覆部分包括所述未涂覆部分中的折叠线，以及折叠部分，所述折叠部分具有相对于所述折叠线折叠的端部; 以及集电器电接触折叠部分。

公开(公告)号：US09236595B2

公开(公告)日：2016-01-12

申请号：US12801796

申请日：2010-06-25

申请人： Chi-Young Lee ,  Sang-Eun Cheon ,  Seok-Yoon Yoo ,  Yoon-Tai Kwak ,  Dong-Wook Kim ,  Jong-Seok Moon ,  Sang-Dae Hwang ,  Tatsuya Hashimoto

发明人： Chi-Young Lee ,  Sang-Eun Cheon ,  Seok-Yoon Yoo ,  Yoon-Tai Kwak ,  Dong-Wook Kim ,  Jong-Seok Moon ,  Sang-Dae Hwang ,  Tatsuya Hashimoto

IPC分类号： H01M2/26 ,  H01M10/04 ,  H01M10/052

CPC分类号： H01M2/263 ,  H01M2/266 ,  H01M10/0431 ,  H01M10/052

摘要： A secondary battery including an electrode assembly, the electrode assembly including electrode plates and a separator interposed between the electrode plates, at least one of the electrode plates including a coated part, the coated part including a metallic plate having an active material coated thereon, and an uncoated part, the uncoated part including a metallic plate without active material coated thereon, the uncoated part including a folding line in the uncoated part, and a folding part with an end portion folded with respect to the folding line; and a current collector electrically contacting the folding part.

摘要翻译： 一种二次电池，其包括电极组件，所述电极组件包括电极板和插入在所述电极板之间的隔膜，所述电极板中的至少一个包括涂覆部分，所述涂覆部分包括其上涂覆有活性材料的金属板，以及 未涂覆部分，所述未涂覆部分包括没有涂覆有活性材料的金属板，所述未涂覆部分包括所述未涂覆部分中的折叠线，以及折叠部分，所述折叠部分具有相对于所述折叠线折叠的端部; 以及集电器电接触折叠部分。