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1. 发明授权

US08632910B2 Protection circuit board, secondary battery and battery pack 有权
标题翻译：保护电路板，二次电池和电池组
公开(公告)号：US08632910B2
公开(公告)日：2014-01-21
申请号：US12540279
申请日：2009-08-12
申请人： Nohyun Kwag , Kyungwon Seo , Seok Koh , Youngcheol Jang , Eunok Kwak
发明人： Nohyun Kwag , Kyungwon Seo , Seok Koh , Youngcheol Jang , Eunok Kwak
IPC分类号： H01M2/02
CPC分类号： H01M2/0404 , H01M2/0473 , H01M2/22 , H01M10/0525 , H01M10/425 , H01M2200/106 , H05K1/181
摘要： A protection circuit board, a secondary battery with the protection circuit board, and a battery pack comprising the secondary battery.A PTC device which is a secondary protection device is provided on the protection circuit board, and is installed in electrical connection with an electrode terminal of a bare cell of the secondary battery. According to a structural configuration where the PTC device is electrically connected to the bare cell while being installed on the protection circuit board, the PTC device sensitively responds to temperature changes of the bare cell to thereby cut off a flow of electric current. Due to such a structural configuration of the PTC device, formation of an electrode lead is excluded for electrical connection with the bare cell on the protection circuit board. Consequently, a pattern-forming area which is designed on the protection circuit board increases.
摘要翻译：保护电路板，具有保护电路板的二次电池和包括二次电池的电池组。作为二次保护装置的PTC装置设置在保护电路板上，与二次电池的裸电池的电极端子电连接。根据其中PTC器件在安装在保护电路板上电连接到裸电池的结构配置，PTC器件灵敏地响应裸电池的温度变化，从而切断电流。由于PTC器件的这种结构构造，不排除电极引线的形成以与保护电路板上的裸电池电连接。因此，设计在保护电路板上的图案形成区域增加。

2. 发明申请

US20100053835A1 PROTECTION CIRCUIT BOARD, SECONDARY BATTERY AND BATTERY PACK 有权
标题翻译：保护电路板，二次电池和电池组
公开(公告)号：US20100053835A1
公开(公告)日：2010-03-04
申请号：US12540279
申请日：2009-08-12
申请人： Nohyun Kwag , Kyungwon Seo , Seok Koh , Youngcheol Jang , Eunok Kwak
发明人： Nohyun Kwag , Kyungwon Seo , Seok Koh , Youngcheol Jang , Eunok Kwak
IPC分类号： H02H5/04
CPC分类号： H01M2/0404 , H01M2/0473 , H01M2/22 , H01M10/0525 , H01M10/425 , H01M2200/106 , H05K1/181
摘要： A protection circuit board, a secondary battery with the protection circuit board, and a battery pack comprising the secondary battery.A PTC device which is a secondary protection device is provided on the protection circuit board, and is installed in electrical connection with an electrode terminal of a bare cell of the secondary battery. According to a structural configuration where the PTC device is electrically connected to the bare cell while being installed on the protection circuit board, the PTC device sensitively responds to temperature changes of the bare cell to thereby cut off a flow of electric current. Due to such a structural configuration of the PTC device, formation of an electrode lead is excluded for electrical connection with the bare cell on the protection circuit board. Consequently, a pattern-forming area which is designed on the protection circuit board increases.
摘要翻译：保护电路板，具有保护电路板的二次电池和包括二次电池的电池组。作为二次保护装置的PTC装置设置在保护电路板上，与二次电池的裸电池的电极端子电连接。根据其中PTC器件在安装在保护电路板上电连接到裸电池的结构配置，PTC器件灵敏地响应裸电池的温度变化，从而切断电流。由于PTC器件的这种结构构造，不排除电极引线的形成以与保护电路板上的裸电池电连接。因此，设计在保护电路板上的图案形成区域增加。

3. 发明授权

US08854783B2 Battery pack 有权
标题翻译：电池组
公开(公告)号：US08854783B2
公开(公告)日：2014-10-07
申请号：US13052960
申请日：2011-03-21
申请人： Eunok Kwak , Youngcheol Jang , Seok Koh
发明人： Eunok Kwak , Youngcheol Jang , Seok Koh
IPC分类号： H01M10/0525 , H01M10/50 , H01M2/02 , H01M2/34 , H01M10/42
CPC分类号： H01M2/0207 , H01M2/348 , H01M10/0525 , H01M10/4257 , H01M10/63 , Y02E60/12
摘要： A battery pack that can quickly transfer heat from a battery cell to a positive temperature coefficient (PTC) to quickly cut off a current when the battery cell is heated to a high temperature. A battery pack includes: a battery cell including a cell tab; a protective circuit module including an internal terminal connected to the cell tab, a PTC connected to the internal terminal, and an interconnection pattern between the internal terminal and the PTC and electrically connecting the internal terminal to the PTC; and a heat transfer member including a surface contacting the interconnection pattern, and opposite sides respectively connected to the internal terminal and the PTC.
摘要翻译：一种电池组，可以将电池从热电池快速传递到正温度系数（PTC），以在电池电池加热到高温时快速切断电流。电池组包括：包括电池片的电池单元; 保护电路模块，包括连接到电池片的内部端子，连接到内部端子的PTC，以及在内部端子和PTC之间并将内部端子电连接到PTC的互连图案; 以及包括与互连图案接触的表面的传热构件以及分别连接到内部端子和PTC的相对侧。

4. 发明授权

US08658294B2 Protective circuit module and secondary battery having the same 失效
标题翻译：保护电路模块和二次电池具有相同的功能
公开(公告)号：US08658294B2
公开(公告)日：2014-02-25
申请号：US12577607
申请日：2009-10-12
申请人： Youngcheol Jang , Eunok Kwak
发明人： Youngcheol Jang , Eunok Kwak
IPC分类号： H01M10/48 , H01M2/34 , H01M2/22
CPC分类号： H01M2/1061 , H01M10/052 , H01M10/42 , H01M10/425 , H01M2200/00
摘要： A protection module capable of being utilized by a secondary battery regardless of the external mounting structure of the secondary battery for mounting the secondary battery to an external device. Accordingly, it is unnecessary to separately manufacture a protective circuit module according to the external mounting structure of the battery. The secondary battery includes: a plurality of bare cells each of which includes a can, an electrode assembly, and a cap assembly; a first protective circuit module located on the upper surface of the bare cells that is formed by the cap assemblies; and a secondary protective circuit module located on a side surface of the bare cells that is formed by curved surfaces of the cans. The first protective circuit module and the second protective circuit module are electrically connected to each other.
摘要翻译：无论二次电池的外部安装结构如何将二次电池安装到外部设备，都能够被二次电池利用的保护模块。因此，不需要根据电池的外部安装结构单独制造保护电路模块。二次电池包括：多个裸电池，每个裸电池包括罐，电极组件和盖组件; 位于由所述盖组件形成的所述裸电池的上表面上的第一保护电路模块; 以及位于由所述罐的曲面形成的所述裸电池的侧面的二次保护电路模块。第一保护电路模块和第二保护电路模块彼此电连接。

5. 发明授权

US08530078B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US08530078B2
公开(公告)日：2013-09-10
申请号：US12254164
申请日：2008-10-20
申请人： Youngcheol Jang , Kyungwon Seo , Jeongdeok Byun , Eunok Kwak
发明人： Youngcheol Jang , Kyungwon Seo , Jeongdeok Byun , Eunok Kwak
IPC分类号： H01M2/02
CPC分类号： H01M2/0404 , H01M2/0215 , H01M2/0217 , H01M2/0473 , H01M2/06 , H01M2/34
摘要： A secondary battery includes grooves formed in a cap plate into which conducting support members are disposed allowing for the exact connection of a protection circuit board to a predetermined position of the battery. The secondary battery includes: an electrode assembly; a can to house the electrode assembly; a cap assembly; a protection circuit board electrically coupled to an electrode terminal of the cap assembly; and a conducting support member connected to a groove formed in the cap plate and soldered to the protection circuit board. The protection circuit board is electrically and mechanically connected to the groove formed in the cap plate, thereby allowing the protection circuit board to be exactly connected to a predetermined position of the cap plate.
摘要翻译：二次电池包括形成在盖板中的槽，导电支撑构件布置在其中，允许将保护电路板精确连接到电池的预定位置。二次电池包括：电极组件; 一个可以容纳电极组件的罐; 盖组件; 电连接到盖组件的电极端子的保护电路板; 以及连接到形成在盖板中并被焊接到保护电路板的凹槽的导电支撑构件。保护电路板电气地和机械地连接到形成在盖板中的槽，从而允许保护电路板精确地连接到盖板的预定位置。

6. 发明申请

US20090297942A1 LITHIUM POLYMER BATTERY 有权
标题翻译：锂聚合物电池
公开(公告)号：US20090297942A1
公开(公告)日：2009-12-03
申请号：US12436054
申请日：2009-05-05
申请人： Youngcheol Jang , Eunok Kwak
发明人： Youngcheol Jang , Eunok Kwak
IPC分类号： H01M2/30 , H01M2/14
CPC分类号： H01M2/021 , H01M2/0217 , H01M2/22 , H01M10/052 , H01M10/0565 , H01M10/42 , H01M10/425
摘要： Disclosed is a lithium polymer battery, which includes: an electrode assembly; an outer case receiving the electrode assembly, where an electrode tab of the electrode assembly is withdrawn out of the outer case; a protection circuit module provided at one side of the outer case, where an inner connection terminal of the protection circuit module is connected to the electrode tab of the electrode assembly and provided in parallel to the withdrawn direction of the electrode tab. The lithium polymer battery can improve reliability and safety of an electrical coupling state between a bare cell and a protection circuit module and assembling workability between the electrode tab and connection terminals by mechanically and electrically coupling them to each other without bending the electrode tab.
摘要翻译：公开了一种锂聚合物电池，其包括：电极组件; 接收所述电极组件的外壳，其中所述电极组件的电极片从所述外壳中取出; 设置在外壳的一侧的保护电路模块，其中保护电路模块的内连接端子连接到电极组件的电极片，并且平行于电极片的抽出方向。锂聚合物电池可以提高裸电池和保护电路模块之间的电耦合状态的可靠性和安全性，并且通过在不弯曲电极接头的情况下将电极接头和连接端子之间机械地和电气地耦合在一起而组装可操作性。

7. 发明申请

US20090111004A1 RECHARGEABLE BATTERY 审中-公开
标题翻译：可充电电池
公开(公告)号：US20090111004A1
公开(公告)日：2009-04-30
申请号：US12133655
申请日：2008-06-05
申请人： Youngcheol JANG , Kyungwon Seo , Jeongdeok Byun , Eunok Kwak
发明人： Youngcheol JANG , Kyungwon Seo , Jeongdeok Byun , Eunok Kwak
IPC分类号： H01M2/00
CPC分类号： H01M2/1061 , H01M2/0217 , H01M2/0404 , H01M2/22 , H01M10/052 , H01M10/425
摘要： A rechargeable battery includes: a bare cell; a protection circuit board installed on an upper surface of the bare cell; and a lead plate to connect the protection circuit board with the bare cell, wherein the lead plate includes a substrate fixing part fixed to the protection circuit board, a bare cell fixing part fixed to the bare cell, and a connection part to connect the substrate fixing part with the bare cell fixing part, the lead plate being installed such that the connection part is disposed between the protection circuit board and the upper surface of the bare cell. A welding strength is improved when the lead plate connecting the bare cell with the protection circuit board is installed, thereby prominently reducing defects in manufacturing packs and modules.
摘要翻译：可充电电池包括：裸电池; 安装在裸电池的上表面上的保护电路板; 以及用于将保护电路板与裸电池连接的引线板，其中，所述引线板包括固定到所述保护电路板的基板固定部，固定到所述裸电池的裸电池固定部，以及连接所述基板固定部分与裸电池固定部分相连，引线板安装成使得连接部分设置在保护电路板和裸电池的上表面之间。当连接裸电池与保护电路板的铅板安装时，焊接强度得到改善，从而显着降低了制造包装和模块中的缺陷。

8. 发明授权

US09088032B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US09088032B2
公开(公告)日：2015-07-21
申请号：US12628022
申请日：2009-11-30
申请人： Youngcheol Jang , Eunok Kwak
发明人： Youngcheol Jang , Eunok Kwak
IPC分类号： H01M2/00 , H01M2/10 , H01M2/04 , H01M10/42 , H01M2/02
CPC分类号： H01M2/1066 , H01M2/0217 , H01M2/0404 , H01M10/425
摘要： Disclosed is a pack type secondary battery that can be assembled by a simple process. The secondary battery comprises: a bare cell; a protection circuit module including a circuit board and a supporting member to combine the circuit board with the bare cell; and a top case covering the circuit board of the protection circuit module, where the supporting member of the protection circuit module is provided with a first coupling part and the top case is provided with a second coupling part combined with the first coupling part and the first coupling part of the supporting member is combined with the second coupling part of the top case by an interference fit method.
摘要翻译：公开了可以通过简单的工艺组装的包装型二次电池。二次电池包括：裸电池; 保护电路模块，包括电路板和将电路板与裸电池组合的支撑构件; 以及覆盖保护电路模块的电路板的顶壳，其中保护电路模块的支撑构件设置有第一耦合部分，并且顶壳设置有与第一耦合部分和第一耦合部分组合的第二耦合部分支撑构件的联接部分通过过盈配合方法与顶壳的第二联接部分组合。

9. 发明授权

US09065083B2 Lithium polymer battery 有权
标题翻译：锂聚合物电池
公开(公告)号：US09065083B2
公开(公告)日：2015-06-23
申请号：US12436054
申请日：2009-05-05
申请人： Youngcheol Jang , Eunok Kwak
发明人： Youngcheol Jang , Eunok Kwak
IPC分类号： H01M2/30 , H01M2/06 , H01M2/00 , H01M4/13 , H01M2/02 , H01M2/22 , H01M10/42 , H01M10/052 , H01M10/0565
CPC分类号： H01M2/021 , H01M2/0217 , H01M2/22 , H01M10/052 , H01M10/0565 , H01M10/42 , H01M10/425
摘要： Disclosed is a lithium polymer battery, which includes: an electrode assembly; an outer case receiving the electrode assembly, where an electrode tab of the electrode assembly is withdrawn out of the outer case; a protection circuit module provided at one side of the outer case, where an inner connection terminal of the protection circuit module is connected to the electrode tab of the electrode assembly and provided in parallel to the withdrawn direction of the electrode tab. The lithium polymer battery can improve reliability and safety of an electrical coupling state between a bare cell and a protection circuit module and assembling workability between the electrode tab and connection terminals by mechanically and electrically coupling them to each other without bending the electrode tab.
摘要翻译：公开了一种锂聚合物电池，其包括：电极组件; 接收所述电极组件的外壳，其中所述电极组件的电极片从所述外壳中取出; 设置在外壳的一侧的保护电路模块，其中保护电路模块的内连接端子连接到电极组件的电极片，并且平行于电极片的抽出方向。锂聚合物电池可以提高裸电池和保护电路模块之间的电耦合状态的可靠性和安全性，并且通过在不弯曲电极接头的情况下将电极接头和连接端子之间机械地和电气地耦合在一起而组装可操作性。

10. 发明授权

US08945734B2 Secondary battery including protection circuit module 有权
标题翻译：二次电池包括保护电路模块
公开(公告)号：US08945734B2
公开(公告)日：2015-02-03
申请号：US12591831
申请日：2009-12-02
申请人： Youngcheol Jang , Eunok Kwak
发明人： Youngcheol Jang , Eunok Kwak
IPC分类号： H01M14/00 , H01M2/04 , H01M2/10 , H01M10/42 , H01M2/02
CPC分类号： H01M2/0404 , H01M2/0217 , H01M2/1066 , H01M10/425 , H01M2200/00 , H01M2220/30
摘要： An easily assembled pack type secondary battery. The secondary battery includes a bare cell, a protection circuit module having a circuit board and coupled with the bare cell, and a top case covering the circuit board of the protection circuit module and having a coupling slot into which at least part of the circuit board is fitted. The secondary battery allows the top case to be attached to the protective circuit module and the bare cell without having to use an adhesive and without requiring an injection molding technique.
摘要翻译：容易组装的包装型二次电池。二次电池包括裸电池，具有电路板并与裸电池耦合的保护电路模块，以及覆盖保护电路模块的电路板的顶壳，并具有耦合槽，至少部分电路板装配。二次电池允许顶壳附接到保护电路模块和裸电池，而不必使用粘合剂并且不需要注射成型技术。

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