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1. 发明授权

EP2405510B1 LITHIUM SECONDARY BATTERY CONTAINING HIGH ENERGY DENSITY POSITIVE ELECTRODE MATERIALS AND AN ORGANIC/INORGANIC COMPOSITE MICROPOROUS SEPARATOR MEMBRANE 有权转让
标题翻译：高能量密度的正极材料和有机/无机微孔VERBUNDSEPARATORMEMBRAN锂二次电池
公开(公告)号：EP2405510B1
公开(公告)日：2015-11-25
申请号：EP10748937.9
申请日：2010-03-03
申请人： LG Chem, Ltd.
发明人： CHOI, Seungeun , GOH, Eunyoung , LEE, Hyang Mok , KANG, Heegyoung , RYU, Sangbaek , KIM, Kiwoong
IPC分类号： H01M4/62 , H01M10/052 , H01M2/16 , H01M4/36 , H01M4/505 , H01M4/525 , H01M4/02
CPC分类号： H01M4/525 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M4/364 , H01M4/505 , H01M4/622 , H01M4/623 , H01M10/052 , H01M2004/028 , Y02T10/7011

2. 发明授权

EP2405511B1 POSITIVE ELECTRODE MATERIAL HAVING A HIGH ENERGY DENSITY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME 有权转让
标题翻译：高能量密度和锂二次电池正极材料
公开(公告)号：EP2405511B1
公开(公告)日：2016-04-27
申请号：EP10748938.7
申请日：2010-03-03
申请人： LG Chem, Ltd.
发明人： CHOI, Seungeun , GOH, Eunyoung , LEE, Hyang Mok , KANG, Heegyoung , RYU, Sangbaek , KIM, Kiwoong
IPC分类号： H01M4/48 , H01M10/05 , H01M2/02 , H01M2/16 , H01M4/131 , H01M4/36 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/052 , H01M4/02
CPC分类号： H01M4/364 , H01M2/0287 , H01M2/1633 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/622 , H01M4/623 , H01M10/052 , H01M2004/028 , Y02E60/122 , Y02T10/7011

3. 发明公开

EP2405511A2 POSITIVE ELECTRODE MATERIAL HAVING A HIGH ENERGY DENSITY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME 有权转让
标题翻译：正在加载更多内容收藏本页IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT
公开(公告)号：EP2405511A2
公开(公告)日：2012-01-11
申请号：EP10748938.7
申请日：2010-03-03
申请人： LG Chem, Ltd.
发明人： CHOI, Seungeun , GOH, Eunyoung , LEE, Hyang Mok , KANG, Heegyoung , RYU, Sangbaek , KIM, Kiwoong
IPC分类号： H01M4/48 , H01M10/05 , H01M2/02
CPC分类号： H01M4/364 , H01M2/0287 , H01M2/1633 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/622 , H01M4/623 , H01M10/052 , H01M2004/028 , Y02E60/122 , Y02T10/7011
摘要： Disclosed is a cathode material comprising a mixture of an oxide powder (a) defined herein and an oxide powder (b) selected from the group consisting of an oxide powder (b1) defined herein and an oxide powder (b2) defined herein and a combination thereof wherein a mix ratio of the two oxide powders (oxide powder (a): oxide powder (b)) is 50:50 to 90:10. The cathode material uses a combination of an oxide powder (a) and 50% or less of an oxide powder (b) which can exert high capacity, high cycle stability, superior storage stability and high-temperature stability, thus advantageously exhibiting high energy density and realizing high capacity batteries.
摘要翻译：公开了一种阴极材料，其包含本文定义的氧化物粉末（a）和选自本文定义的氧化物粉末（b1）和本文定义的氧化物粉末（b2）的氧化物粉末（b）的混合物，以及组合其中两种氧化物粉末（氧化物粉末（a）：氧化物粉末（b））的混合比为50:50至90:10。阴极材料使用氧化物粉末（a）和50％以下的能够发挥高容量，高循环稳定性，优异的储存稳定性和高温稳定性的氧化物粉末（b）的组合，因此有利地表现出高能量密度并实现高容量电池。

4. 发明公开

EP2405510A2 LITHIUM SECONDARY BATTERY CONTAINING HIGH ENERGY DENSITY POSITIVE ELECTRODE MATERIALS AND AN ORGANIC/INORGANIC COMPOSITE MICROPOROUS SEPARATOR MEMBRANE 有权转让
标题翻译：高能量密度的正极材料和有机/无机微孔VERBUNDSEPARATORMEMBRAN锂二次电池
公开(公告)号：EP2405510A2
公开(公告)日：2012-01-11
申请号：EP10748937.9
申请日：2010-03-03
申请人： LG Chem, Ltd.
发明人： CHOI, Seungeun , GOH, Eunyoung , LEE, Hyang Mok , KANG, Heegyoung , RYU, Sangbaek , KIM, Kiwoong
IPC分类号： H01M4/48 , H01M2/14 , H01M4/62 , H01M10/05
CPC分类号： H01M4/525 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M2/1673 , H01M4/364 , H01M4/505 , H01M4/622 , H01M4/623 , H01M10/052 , H01M2004/028 , Y02T10/7011
摘要： Disclosed is a secondary battery including a cathode, an anode, a membrane and an electrolyte, wherein the cathode contains a mixture of a first cathode material defined herein and a second cathode material selected from the group consisting of a second-(a) cathode material defined herein and a second-(b) cathode material defined herein, and a combination thereof, wherein a mix ratio of the two cathode materials (first cathode material: second cathode material) is 50:50 to 90:10, and the membrane is an organic/inorganic composite porous membrane including (a) a polyolefin-based membrane substrate and (b) an active layer in which one or more areas selected from the group consisting of the surface of the substrate and a portion of pores of the substrate are coated with a mixture of inorganic particles and a binder polymer, wherein the active layer has a structure in which the inorganic particles are interconnected and fixed through a binder polymer and porous structures are formed by the interstitial volume between the inorganic particles.
摘要翻译：公开了一种包括一个阴极到阳极，一个隔膜和电解质worin阴极包含在限定的第一阴极材料和第二阴极材料选自一个二阶的（a）阴极材料的选择的混合物的二次电池中所定义，定义的二阶（b）中的阴极材料中，和它们的组合，worin两个阴极材料的混合比（第一阴极材料：第二阴极材料）为50:50至90:10，所述膜是在包括（a），其中选自所述基板的表面和所述基板的孔隙的一部分的选择的一个或多个区域的聚烯烃基膜基质和（b）向活性层的有机/无机复合多孔质膜涂覆有无机粒子的混合物和粘合剂聚合物，worin有源层具有在其中的无机粒子相互连接的结构，并且通过固定的粘合剂聚合物和多孔结构由所形成的无机粒子之间的间隙体积。

5. 发明授权

EP1955391B1 SMALL BATTERY PACK EMPLOYING PCM ON SIDE SEALING PART 有权转让
标题翻译：小电池包，在一个SEITENABDICHTTEIL该PCM USED
公开(公告)号：EP1955391B1
公开(公告)日：2011-10-12
申请号：EP06823706.4
申请日：2006-11-27
申请人： LG Chem, Ltd.
发明人： LEE, Hyang Mok , KIM, Jung-hwan , KANG, Heegyoung , HONG, Kichul , HWANG, Sung-Min , KIM, Tae il , BAEK, Ju-Hwan , WOO, Jung Kyu , KANG, Kyong Won , PARK, Soo Min , KIM, Sanggon
IPC分类号： H01M2/34
CPC分类号： H01M2/0207 , H01M2/0287 , H01M2/0292 , H01M2/347 , H01M10/425
摘要： Disclosed herein is a battery pack constructed such that a battery case, in which an electrode assembly is mounted, is made of a laminate sheet having high strength, side sealing parts of the battery case are formed in a specific shape, and a protection circuit module (PCM) is located in the inner space of at least one of the side sealing parts. The side sealing parts in themselves are used as a structure to decide the external shape of the battery pack, and, at the same time, are used as spaces for mounting the PCM therein. Consequently, it is possible to construct the battery pack without using additional pack sheathing members, to simplify the assembly process of the battery pack, and to manufacture the battery pack in a thinner and more compact structure with the reduced manufacturing costs. Furthermore, the PCM is located at either side of the battery cell while the PCM is spaced apart from electrode terminals. Consequently, the battery pack exhibits high safety against external impacts, such as dropping of the battery pack.

6. 发明公开

EP1955391A1 SMALL BATTERY PACK EMPLOYING PCM ON SIDE SEALING PART 有权转让
标题翻译：小型电池组使用PCM侧面密封部件
公开(公告)号：EP1955391A1
公开(公告)日：2008-08-13
申请号：EP06823706.4
申请日：2006-11-27
申请人： LG Chem, Ltd.
发明人： LEE, Hyang Mok , KIM, Jung-hwan , KANG, Heegyoung , HONG, Kichul , HWANG, Sung-Min , KIM, Tae il , BAEK, Ju-Hwan , WOO, Jung Kyu , KANG, Kyong Won , PARK, Soo Min , KIM, Sanggon
IPC分类号： H01M2/34
CPC分类号： H01M2/0207 , H01M2/0287 , H01M2/0292 , H01M2/347 , H01M10/425
摘要： Disclosed herein is a battery pack constructed such that a battery case, in which an electrode assembly is mounted, is made of a laminate sheet having high strength, side sealing parts of the battery case are formed in a specific shape, and a protection circuit module (PCM) is located in the inner space of at least one of the side sealing parts. The side sealing parts in themselves are used as a structure to decide the external shape of the battery pack, and, at the same time, are used as spaces for mounting the PCM therein. Consequently, it is possible to construct the battery pack without using additional pack sheathing members, to simplify the assembly process of the battery pack, and to manufacture the battery pack in a thinner and more compact structure with the reduced manufacturing costs. Furthermore, the PCM is located at either side of the battery cell while the PCM is spaced apart from electrode terminals. Consequently, the battery pack exhibits high safety against external impacts, such as dropping of the battery pack.
摘要翻译：本发明公开了一种电池组，其中安装有电极组件的电池壳由具有高强度的层压片制成，电池壳的侧密封部形成为特定形状，并且保护电路模块（PCM）位于至少一个侧密封部件的内部空间中。侧密封部分本身用作决定电池组外部形状的结构，并且同时用作安装PCM的空间。因此，可以在不使用额外的包装护套构件的情况下构造电池组，从而简化电池组的组装过程，并且以更低的制造成本以更薄和更紧凑的结构制造电池组。此外，PCM位于电池单元的任一侧，而PCM与电极端子间隔开。因此，电池组具有很高的安全性以防止诸如电池组掉落等外部冲击。

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