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1. 发明授权

US09203077B2 Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising same 有权
标题翻译：锂二次电池用正极活性物质及其制造方法以及包含锂二次电池的锂二次电池
公开(公告)号：US09203077B2
公开(公告)日：2015-12-01
申请号：US13821758
申请日：2011-09-09
申请人： Sung Woo Oh , Hee Young Sun , Yu Rim Do , Hyung Bok Lee
发明人： Sung Woo Oh , Hee Young Sun , Yu Rim Do , Hyung Bok Lee
IPC分类号： H01M4/131 , H01M4/505 , C01B25/45 , C01B31/02 , H01M4/36 , H01M4/58 , H01M4/62 , H01M4/1397 , H01M10/052
CPC分类号： H01M4/131 , C01B25/45 , C01B32/05 , C01P2004/84 , H01M4/1397 , H01M4/366 , H01M4/505 , H01M4/5825 , H01M4/625 , H01M10/052
摘要： The present invention relates to a positive electrode active material for a lithium secondary battery having improved thermal stability, a method for producing the positive electrode active material, and a lithium secondary battery containing the same. The positive electrode active material may be represented by the following Chemical Formula 1 and contain particles having an average particle size of 200 nm to 1 μm, wherein the surfaces of the particles are coated with a uniform carbon coating layer. LiaMn1-xMxPO4 [Chemical Formula 1] (Where, M is any one or a mixture of two or more selected from Mg, Fe, Co, Cr, Ti, Ni, Cu, Zn, Zr, Nb, and Mo, and a and x satisfy the following Equations: 0.9≦a≦1.1 and 0≦x
摘要翻译：本发明涉及具有改善的热稳定性的锂二次电池用正极活性物质，正极活性物质的制造方法和含有该正极活性物质的锂二次电池。正极活性物质可以由以下化学式1表示，并且含有平均粒径为200nm〜1μm的颗粒，其中颗粒的表面涂覆均匀的碳涂层。 LiaMn1-xMxPO4 [化学式1]（其中，M是选自Mg，Fe，Co，Cr，Ti，Ni，Cu，Zn，Zr，Nb和Mo中的任一种或两种以上的混合物，以及a和 x满足以下等式：0.9＆nlE; a＆nlE; 1.1和0＆nlE; x <0.5。

2. 发明授权

US08394524B2 Battery unit and lithium secondary battery employing the same 有权
标题翻译：电池单元和采用其的锂二次电池
公开(公告)号：US08394524B2
公开(公告)日：2013-03-12
申请号：US13419094
申请日：2012-03-13
申请人： Joong-Hun Kim , Hyung-Bok Lee
发明人： Joong-Hun Kim , Hyung-Bok Lee
IPC分类号： H01M2/14
CPC分类号： H01M10/052 , H01G11/52 , H01M2/0275 , H01M2/0287 , H01M2/08 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M6/10 , H01M10/0587 , H01M2010/4292 , Y02E60/13
摘要： A battery unit and a lithium secondary battery employing the same are provided. The battery unit includes a positive electrode plate having a positive current collector and a positive active material layer formed on at least one plane of the positive current collector, a positive electrode lead electrically connected with the positive current collector, a negative electrode plate having a negative current collector and a negative active material layer formed on at least one plane of the negative current collector, a negative electrode lead electrically connected with the negative current collector, and a separator interposed between the positive electrode plate and the negative electrode plate, having a width greater than that of each electrode plate, and having different widths of protruding portions which stick out on either side of the electrode plate.
摘要翻译：提供一种电池单元和采用该电池单元的锂二次电池。电池单元包括正极集电体和形成在正极集电体的至少一个平面上的正极活性物质层的正极板，与正极集电体电连接的正极引线，具有负极集电体的负极板集电体和形成在负极集电体的至少一个平面上的负极活性物质层，与负极集电体电连接的负极引线以及介于正极板和负极板之间的隔膜，大于每个电极板的宽度，并且具有在电极板的任一侧上伸出的突出部分的宽度不同。

3. 发明授权

US08389152B2 Pouch type polymer battery pack 失效
标题翻译：袋式聚合物电池组
公开(公告)号：US08389152B2
公开(公告)日：2013-03-05
申请号：US13244432
申请日：2011-09-24
申请人： Hyung Bok Lee , Heui Sang Yoon
发明人： Hyung Bok Lee , Heui Sang Yoon
IPC分类号： H01M2/00 , H01M14/00 , H01M2/02
CPC分类号： H01M2/021 , H01M2/0275 , H01M10/425
摘要： A polymer battery pack includes a core pack having a protective circuit module attached to a bare cell, a case having the core pack coupled thereto, the protective circuit module having a portion exposed to an exterior of the case, and a resin enclosing at least a portion of the protective circuit module that is exposed to the exterior of the case. A method of manufacturing a polymer battery pack includes forming a bare cell, forming a core pack having a protective circuit module, coupling the core pack to an interior of the case such that the protective circuit module is exposed to an exterior of the case, and molding the protective circuit module with a resin such that a terminal on the protective circuit module is exposed to an exterior of the resin.
摘要翻译：聚合物电池组包括具有附接到裸电池的保护电路模块的核心组件，具有连接到其上的芯组件的壳体，所述保护电路模块具有暴露于壳体的外部的部分，以及包围至少一个保护电路模块的暴露于外壳外部的部分。制造聚合物电池组的方法包括形成裸电池，形成具有保护电路模块的芯组，将芯组连接到壳体的内部，使得保护电路模块暴露于壳体的外部，以及用树脂模制保护电路模块，使得保护电路模块上的端子暴露于树脂的外部。

4. 发明申请

US20120015217A1 POLYMER BATTERY PACK AND METHOD FOR MANUFACTURING THE SAME 失效
标题翻译：聚合物电池组及其制造方法
公开(公告)号：US20120015217A1
公开(公告)日：2012-01-19
申请号：US13244432
申请日：2011-09-24
申请人： Hyung Bok Lee , Heui Sang Yoon
发明人： Hyung Bok Lee , Heui Sang Yoon
IPC分类号： H01M10/42
CPC分类号： H01M2/021 , H01M2/0275 , H01M10/425
摘要： A polymer battery pack includes a core pack having a protective circuit module attached to a bare cell, a case having the core pack coupled thereto, the protective circuit module having a portion exposed to an exterior of the case, and a resin enclosing at least a portion of the protective circuit module that is exposed to the exterior of the case. A method of manufacturing a polymer battery pack includes forming a bare cell, forming a core pack having a protective circuit module, coupling the core pack to an interior of the case such that the protective circuit module is exposed to an exterior of the case, and molding the protective circuit module with a resin such that a terminal on the protective circuit module is exposed to an exterior of the resin.
摘要翻译：聚合物电池组包括具有附接到裸电池的保护电路模块的核心组件，具有连接到其上的芯组件的壳体，所述保护电路模块具有暴露于壳体的外部的部分，以及包围至少一个保护电路模块的暴露于外壳外部的部分。制造聚合物电池组的方法包括形成裸电池，形成具有保护电路模块的芯组，将芯组连接到壳体的内部，使得保护电路模块暴露于壳体的外部，以及用树脂模制保护电路模块，使得保护电路模块上的端子暴露于树脂的外部。

5. 发明申请

US20110311843A1 LITHIUM POLYMER BATTERY WITH EXTERNAL SHEATH 审中-公开
标题翻译：锂离子电池与外部电池
公开(公告)号：US20110311843A1
公开(公告)日：2011-12-22
申请号：US13087778
申请日：2011-04-15
申请人： Hyung Bok LEE
发明人： Hyung Bok LEE
IPC分类号： H01M2/02 , H01M10/02 , H01M2/00
CPC分类号： H01M10/052 , H01M2/0275 , H01M2/0277 , H01M2/0287 , H01M10/0565 , H01M10/058 , H01M10/425 , Y02E60/122 , Y02P70/54
摘要： A lithium polymer battery comprising an internal sheath, reinforcement members, and an external sheath and a method for manufacturing the same are provided. The lithium polymer battery comprises a pouch-type internal sheath with an electrode assembly positioned therein and a protective circuit module that is attached to the surface thereof to control the charging and discharging processes of the electrode assembly. The battery further comprises reinforcement members that couple with surfaces of the internal sheath and an external sheath for integrally enclosing the internal sheath and the reinforcement members. The external sheath may comprise a tube, a thermally contractible tube, or a melted resin.
摘要翻译：提供一种包含内护套，加强件和外护套的锂聚合物电池及其制造方法。锂聚合物电池包括一个袋型内护套，电极组件位于其中，保护电路模块附着在其表面上，以控制电极组件的充电和放电过程。电池还包括与内护套的表面耦合的加强构件和用于一体地封装内护套和加强构件的外护套。外部护套可以包括管，热收缩管或熔融树脂。

6. 发明授权

US07875383B2 Pouch type secondary battery 有权
标题翻译：袋式二次电池
公开(公告)号：US07875383B2
公开(公告)日：2011-01-25
申请号：US10936668
申请日：2004-09-09
申请人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Choi
发明人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Choi
IPC分类号： H01M6/12
CPC分类号： H01M10/0436 , H01M2/0202 , H01M2/0212 , H01M2/08 , H01M2/1241 , H01M10/052 , H01M10/0585 , H01M10/345 , H01M2200/00 , Y10T29/4911
摘要： A pouch type secondary battery which can prevent a cut portion from electrically contacting a protective circuit module, thereby preventing an electrical short circuit and acceleration of corrosion of a core material and enhancing safety includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator; a pouch case made of a flexible material, and having a container, insulated at least on its inner surface and accommodating the electrode assembly, and sealing portions along an edge of the container, the sealing portions including a first sealing portion through which electrode taps of the electrode assembly extend from the pouch case, and a second sealing portion and a third sealing portion respectively positioned at opposite sides of the first sealing portion, the second an third sealing portions being folded at least one time; a protective circuit module connected to the electrode taps and mounted on an outer surface of the first sealing portion; and a short circuit protector formed in at least one among the first through third sealing portions to prevent an electrical short circuit between each sealing portion and the protective circuit module.
摘要翻译：一种袋状二次电池，其能够防止切断部与保护电路模块电接触，从而防止芯材的电短路和加速腐蚀，提高安全性包括具有第一电极板，第二电极板，和分离器; 由柔性材料制成的袋状壳体，并且具有至少在其内表面上绝缘并容纳电极组件的容器，以及沿着容器边缘的密封部分，密封部分包括第一密封部分，电极通过该第一密封部分所述电极组件从所述袋壳体延伸，以及分别位于所述第一密封部分的相对侧的第二密封部分和第三密封部分，所述第二密封部分至少折叠一次; 连接到所述电极抽头并安装在所述第一密封部分的外表面上的保护电路模块; 以及形成在所述第一至第三密封部中的至少一个中的短路保护器，以防止每个密封部与所述保护电路模块之间的电短路。

7. 发明申请

US20050084749A1 Pouch type secondary battery 有权
标题翻译：袋式二次电池
公开(公告)号：US20050084749A1
公开(公告)日：2005-04-21
申请号：US10936668
申请日：2004-09-09
申请人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Chol
发明人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Chol
IPC分类号： H01M2/02 , H01M2/08 , H01M2/10 , H01M2/12 , H01M2/34 , H01M6/50 , H01M10/04 , H01M10/34
CPC分类号： H01M10/0436 , H01M2/0202 , H01M2/0212 , H01M2/08 , H01M2/1241 , H01M10/052 , H01M10/0585 , H01M10/345 , H01M2200/00 , Y10T29/4911
摘要： A pouch type secondary battery which can prevent a cut portion from electrically contacting a protective circuit module, thereby preventing an electrical short circuit and acceleration of corrosion of a core material and enhancing safety includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator; a pouch case made of a flexible material, and having a container, insulated at least on its inner surface and accommodating the electrode assembly, and sealing portions along an edge of the container, the sealing portions including a first sealing portion through which electrode taps of the electrode assembly extend from the pouch case, and a second sealing portion and a third sealing portion respectively positioned at opposite sides of the first sealing portion, the second an third sealing portions being folded at least one time; a protective circuit module connected to the electrode taps and mounted on an outer surface of the first sealing portion; and a short circuit protector formed in at least one among the first through third sealing portions to prevent an electrical short circuit between each sealing portion and the protective circuit module.
摘要翻译：一种袋状二次电池，其能够防止切断部与保护电路模块电接触，从而防止芯材的电短路和加速腐蚀，提高安全性包括具有第一电极板，第二电极板，和分离器; 由柔性材料制成的袋状壳体，并且具有至少在其内表面上绝缘并容纳电极组件的容器，以及沿着容器边缘的密封部分，密封部分包括第一密封部分，电极通过该第一密封部分所述电极组件从所述袋壳体延伸，以及分别位于所述第一密封部分的相对侧的第二密封部分和第三密封部分，所述第二密封部分至少折叠一次; 连接到所述电极抽头并安装在所述第一密封部分的外表面上的保护电路模块; 以及形成在所述第一至第三密封部中的至少一个中的短路保护器，以防止每个密封部与所述保护电路模块之间的电短路。

8. 发明授权

US09825294B2 Positive electrode active material for lithium secondary battery and method for preparing the same 有权
公开(公告)号：US09825294B2
公开(公告)日：2017-11-21
申请号：US13821615
申请日：2011-09-08
申请人： Sung Woo Oh , Hee Young Sun , Yu Rim Do , Hyung Bok Lee
发明人： Sung Woo Oh , Hee Young Sun , Yu Rim Do , Hyung Bok Lee
IPC分类号： H01M4/525 , C01G53/10 , C01G53/00 , H01M4/62 , H01M4/1391 , C01G51/00 , H01M4/26 , H01M4/52 , C01D15/02 , H01M4/02 , H01M10/052
CPC分类号： H01M4/525 , C01D15/02 , C01G51/40 , C01G51/42 , C01G53/10 , C01G53/40 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/1391 , H01M4/26 , H01M4/52 , H01M4/625 , H01M10/052 , H01M2004/028
摘要： Provided is a method for preparing a positive electrode active material for a lithium secondary battery, the method comprising: mixing and reacting a nickel source, a cobalt source, and an aluminum source, ammonia water, sucrose, and a pH adjusting agent to prepare a mixed solution; drying and oxidizing the mixed solution to prepare a positive electrode active material precursor; and adding a lithium source to the positive electrode active material precursor and firing them to prepare a positive electrode active material for a lithium secondary battery.

9. 发明授权

US08986879B2 Pouch type rechargeable battery 有权
标题翻译：袋型充电电池
公开(公告)号：US08986879B2
公开(公告)日：2015-03-24
申请号：US11239076
申请日：2005-09-30
申请人： Hyung Bok Lee
发明人： Hyung Bok Lee
IPC分类号： H01M2/08 , H01M10/0525 , H01M2/02
CPC分类号： H01M2/08 , H01M2/0275 , H01M10/0525 , Y02E60/122
摘要： A pouch type rechargeable battery that comprises an electrode assembly comprising a first electrode, a second electrode, and a separator interposed between the first and second electrodes is disclosed. The battery further comprises a pouch case comprising a case cover and a case body that is formed with a space for receiving the electrode assembly therein and a sealing part that is formed around the space. The sealing part comprises side sealing sections where the width of each side sealing section is less than the depth of the space.
摘要翻译：一种包括电极组件的袋式可再充电电池，其包括第一电极，第二电极和介于第一和第二电极之间的隔板。该电池进一步包括一个袋壳体，其包括壳体盖和壳体，该壳体形成有用于容纳电极组件的空间和围绕该空间形成的密封部分。密封部分包括侧密封部分，其侧面密封部分的宽度小于该空间的深度。

10. 发明授权

US08852791B2 Pouch type lithium secondary battery with sleeve and method of fabricating 有权
标题翻译：袋式锂二次电池套管及其制造方法
公开(公告)号：US08852791B2
公开(公告)日：2014-10-07
申请号：US11375351
申请日：2006-03-13
申请人： Hyung Bok Lee
发明人： Hyung Bok Lee
IPC分类号： H01M2/02 , H01M2/00 , H01M2/04 , H01M10/0587 , H01M2/22 , H01M10/42 , H01M2/30 , H01M10/04
CPC分类号： H01M10/0587 , H01M2/0257 , H01M2/0275 , H01M2/0287 , H01M2/22 , H01M2/30 , H01M10/04 , H01M10/425 , Y02E60/12 , Y10T29/49108
摘要： A pouch type lithium secondary battery includes a pouch bare cell having an electrode assembly and a pouch exterior for storing the electrode assembly and a sleeve member winding around the pouch bare cell. A method of fabricating a pouch type lithium secondary battery includes forming a pouch bare cell by storing an electrode assembly in a pouch exterior and wrapping the pouch bare cell with a sleeve member.
摘要翻译：袋型锂二次电池包括具有电极组件的袋裸露电池和用于存放电极组件的袋外部和围绕袋裸电池卷绕的套筒构件。制造袋型锂二次电池的方法包括通过将电极组件存储在外壳中并用袋状构件包裹袋裸露电池来形成袋裸电池。

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