公开(公告)号：US09543561B2

公开(公告)日：2017-01-10

申请号：US14128913

申请日：2012-06-20

申请人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

发明人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

IPC分类号： H01M2/30 ,  H01M2/26 ,  H01M2/20 ,  H01M10/052

CPC分类号： H01M2/26 ,  H01M2/206 ,  H01M2/266 ,  H01M2/30 ,  H01M10/052

摘要： A battery comprises: a battery cell; and tabs configured as one pair of an anode tab and a cathode tab and included in the battery cell. At least one of the anode tab and the cathode tab is configured in such a way that a welding region exposed outside the battery cell and a reaction region positioned in the battery cell are formed of different metals and are joined to each other.

摘要翻译： 电池包括：电池单元; 以及被配置为一对阳极片和阴极片并且包括在电池单元中的突片。 阳极片和阴极片中的至少一个以这样的方式配置，使得暴露在电池单元外的焊接区域和位于电池单元中的反应区域由不同的金属形成并且彼此接合。

公开(公告)号：US20140120405A1

公开(公告)日：2014-05-01

申请号：US14128913

申请日：2012-06-20

申请人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

发明人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

IPC分类号： H01M2/26 ,  H01M2/30

CPC分类号： H01M2/26 ,  H01M2/206 ,  H01M2/266 ,  H01M2/30 ,  H01M10/052

摘要： The present invention relates to a battery. The objective of the present invention is to provide a battery in which a cell tab is made of various types of metals so as to enable parts to be welded so as to have the same physical properties, thereby achieving maximized weldability.

摘要翻译： 电池技术领域本发明涉及电池。 本发明的目的是提供一种电池，其中电池片由各种类型的金属制成，以便能够焊接部件以具有相同的物理性能，从而实现最大的可焊接性。

公开(公告)号：US20140212710A1

公开(公告)日：2014-07-31

申请号：US14240117

申请日：2012-08-08

申请人： Jae Yun Min

发明人： Jae Yun Min

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/12 ,  H01M2/18 ,  H01M2/348 ,  H01M10/52

摘要： Provided is a battery, and more particularly, a battery in which a cutting unit is formed in a seating groove so that the cutting unit and a sub battery module do not contact each other in a normal operation state, such that the battery may be stably driven, and a pouch of the sub battery module may be cut by the cutting unit only in an abnormal operation state such as over-charging, over-discharging, exposure to a high temperature, an electric short circuit, or the like, to prevent ignition or explosion in advance, such that safety may be improved.

摘要翻译： 本发明提供一种电池，更具体地说，提供一种电池，其中在安置槽中形成切割单元，使得切割单元和副电池模块在正常操作状态下不会彼此接触，使得电池可以稳定 只能在诸如过充电，过放电，暴露于高温，电短路等的异常操作状态下由切割单元切割子电池模块的袋子，以防止 提前点燃或爆炸，从而可以提高安全性。

公开(公告)号：US07695857B2

公开(公告)日：2010-04-13

申请号：US11384500

申请日：2006-03-21

申请人： Jae Yun Min ,  Won Chull Han ,  Jin Hee Kim

发明人： Jae Yun Min ,  Won Chull Han ,  Jin Hee Kim

IPC分类号： H01M2/18 ,  H01M2/26

CPC分类号： H01M10/0587 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/18 ,  H01M10/0525

摘要： A lithium ion secondary battery and a jelly-roll type electrode assembly in a lithium ion secondary battery including a can and a cap assembly together with the electrode assembly. The electrode assembly is made up of two electrodes; a ceramic separator coating on at least one surface among the four surfaces of the two electrode plates and located between the two opposing electrodes; and porous polymer resin separation films placed between the electrode plates at certain locations where the plates are bent to relatively small radii of curvature and outward from an innermost portion of a core, and/or at terminal ends of the electrode plates, respectively.

摘要翻译： 锂离子二次电池和胶卷式电极组件，其包括罐和组件以及电极组件的锂离子二次电池。 电极组件由两个电极构成; 在两个电极板的四个表面中的至少一个表面上涂覆陶瓷隔离物并且位于两个相对的电极之间; 以及多孔聚合物树脂分离膜分别放置在电极板之间的某些位置，其中板被弯曲成相对较小的曲率半径，并且从芯的最内部分向外延伸，和/或在电极板的末端。

公开(公告)号：US07674559B2

公开(公告)日：2010-03-09

申请号：US11409030

申请日：2006-04-24

申请人： Jae Yun Min ,  Won Chull Han ,  Jin Hee Kim

发明人： Jae Yun Min ,  Won Chull Han ,  Jin Hee Kim

IPC分类号： H01M6/18

CPC分类号： H01M10/0562 ,  H01M2/145 ,  H01M2/1673 ,  H01M10/052 ,  H01M10/0561 ,  H01M2300/0085

摘要： A lithium secondary battery includes an electrode assembly having two electrodes and a separator interposed between the two electrodes, and a case for storing the electrode assembly, wherein the separator is formed by using a binder and a filler including a solid electrolyte having lithium ion conductivity. The lithium secondary battery has a separator and an electrolyte capable of increasing internal ion-conductivity. Also, a lithium secondary battery has a separator capable of safely preventing a short circuit between the electrodes in a possibly high temperature.

摘要翻译： 锂二次电池包括具有两个电极的电极组件和插入在两个电极之间的隔板，以及用于存储电极组件的壳体，其中通过使用粘合剂和包含具有锂离子传导性的固体电解质的填料形成隔板。 锂二次电池具有能够提高内部离子传导性的隔膜和电解质。 此外，锂二次电池具有能够在可能的高温下安全地防止电极之间的短路的隔膜。

公开(公告)号：US09620753B2

公开(公告)日：2017-04-11

申请号：US14240117

申请日：2012-08-08

申请人： Jae Yun Min

发明人： Jae Yun Min

IPC分类号： H01M2/12 ,  H01M10/52 ,  H01M2/02 ,  H01M2/18 ,  H01M2/34

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/12 ,  H01M2/18 ,  H01M2/348 ,  H01M10/52

摘要： Provided is a battery, and more particularly, a battery in which a cutting unit is formed in a seating groove so that the cutting unit and a sub battery module do not contact each other in a normal operation state, such that the battery may be stably driven, and a pouch of the sub battery module may be cut by the cutting unit only in an abnormal operation state such as over-charging, over-discharging, exposure to a high temperature, an electric short circuit, or the like, to prevent ignition or explosion in advance, such that safety may be improved.

公开(公告)号：US08523958B2

公开(公告)日：2013-09-03

申请号：US12526569

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M4/82

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; subjecting the battery case to formation; and removing gas generated by the formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiB(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 10% or less of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 对电池盒进行成形; 并且去除由形成产生的气体，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiB（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的10％以下的范围内进行。

公开(公告)号：US20100313410A1

公开(公告)日：2010-12-16

申请号：US12526110

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M10/02

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52 ,  Y10T29/4911

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; and subjecting the battery case to formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiBC(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 50˜100% of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 并对电池壳体进行形成，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiBC（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的50〜100％的范围内进行。

公开(公告)号：US20100024204A1

公开(公告)日：2010-02-04

申请号：US12526569

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M10/38

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; subjecting the battery case to formation; and removing gas generated by the formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiBC(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 10% or less of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 对电池盒进行成形; 并除去形成所产生的气体，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiBC（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的10％以下的范围内进行。