公开(公告)号：US07781089B2

公开(公告)日：2010-08-24

申请号：US11127754

申请日：2005-05-11

申请人： Kunihiro Tan ,  Masahiro Higashiguchi ,  Seiichi Morishita ,  Yukiyoshi Mitsuke

发明人： Kunihiro Tan ,  Masahiro Higashiguchi ,  Seiichi Morishita ,  Yukiyoshi Mitsuke

IPC分类号： H01M2/34

CPC分类号： H01M2/34 ,  H01M10/425 ,  H05K1/181

摘要： To realize reduction in the size and cost of a protection circuit module for a secondary battery.A protection circuit module 1 for a secondary battery has at least a wiring board 2 having multiple battery-side external terminals 4a and multiple load-side external terminals 20a, and semiconductor components 12 and 14 mounted on the wiring board 2. On the wiring board 2, the battery-side external terminals 4a are disposed on a surface 2a, and the load-side external terminals 20a are disposed on a surface 2b on the opposite side. The semiconductor components 12 and 14 have multiple external connection terminals 12a and 14a arranged on a single plane surface, and are mounted face-down in a bare-chip state on the surface 2a of the wiring board 2.

摘要翻译： 为了实现二次电池的保护电路模块的尺寸和成本的降低。 用于二次电池的保护电路模块1至少具有多个电池侧外部端子4a和多个负载侧外部端子20a以及安装在布线板2上的半导体部件12和14的布线板2.在布线板 如图2所示，电池侧外部端子4a配置在表面2a上，负载侧外部端子20a配置在相对侧的面2b上。 半导体组件12和14具有布置在单个平面上的多个外部连接端子12a和14a，并且以裸芯片状态安装在布线板2的表面2a上。

公开(公告)号：US20060257723A1

公开(公告)日：2006-11-16

申请号：US11127754

申请日：2005-05-11

申请人： Kunihiro Tan ,  Masahiro Higashiguchi ,  Seiichi Morishita ,  Yukiyoshi Mitsuke

发明人： Kunihiro Tan ,  Masahiro Higashiguchi ,  Seiichi Morishita ,  Yukiyoshi Mitsuke

IPC分类号： H01M2/34 ,  H02H7/00

CPC分类号： H01M2/34 ,  H01M10/425 ,  H05K1/181

摘要： To realize reduction in the size and cost of a protection circuit module for a secondary battery. A protection circuit module 1 for a secondary battery has at least a wiring board 2 having multiple battery-side external terminals 4a and multiple load-side external terminals 20a, and semiconductor components 12 and 14 mounted on the wiring board 2. On the wiring board 2, the battery-side external terminals 4a are disposed on a surface 2a, and the load-side external terminals 20a are disposed on a surface 2b on the opposite side. The semiconductor components 12 and 14 have multiple external connection terminals 12a and 14a arranged on a single plane surface, and are mounted face-down in a bare-chip state on the surface 2a of the wiring board 2.

摘要翻译： 为了实现二次电池的保护电路模块的尺寸和成本的降低。 用于二次电池的保护电路模块1至少具有多个电池侧外部端子4a和多个负载侧外部端子20A以及安装在布线板2上的半导体部件12和14的布线板2。 在布线基板2上，电池侧外部端子4a配置在表面2a上，负载侧外部端子20A配置在相对侧的面2b上。 半导体组件12和14具有布置在单个平面上的多个外部连接端子12a和14a，并且以裸芯片状态安装在布线板2的表面2a上。