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1. 发明授权

US09088036B2 Rechargeable lithium battery 有权
标题翻译：可充电锂电池
公开(公告)号：US09088036B2
公开(公告)日：2015-07-21
申请号：US11757298
申请日：2007-06-01
申请人： Sae-Weon Roh , In-Tae Mun , Eui-Hwan Song
发明人： Sae-Weon Roh , In-Tae Mun , Eui-Hwan Song
IPC分类号： H01M4/131 , H01M4/583 , H01M4/587 , H01M4/13 , H01M10/052 , H01M10/0569 , H01M4/02 , H01M10/0525
CPC分类号： H01M4/131 , H01M4/13 , H01M4/583 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/0569 , H01M2004/027 , H01M2004/028 , H01M2300/0037 , H01M2300/004 , Y02E60/122
摘要： A rechargeable lithium battery is provided that includes a negative electrode including a negative active material, a positive electrode including a positive active material, and an electrolyte. The electrolyte includes a lithium salt and a non-aqueous organic solvent including from about 1 to about 20 volume % of a cyclic carbonate and from about 80 to about 99 volume % of a linear carbonate. The positive electrode has an active mass density of about 3.7 g/cc or greater. The rechargeable lithium battery shows improved cycle-life and storage characteristics at high temperatures, and good high rate characteristics.
摘要翻译：提供了一种可再充电锂电池，其包括负极，其包括负极活性材料，正极，包括正极活性材料和电解质。电解质包括锂盐和非水有机溶剂，其包括约1至约20体积％的环状碳酸酯和约80至约99体积％的直链碳酸酯。正极具有约3.7g / cc或更大的活性质量密度。可再充电锂电池在高温下显示出改善的循环寿命和储存特性，以及良好的高速率特性。

2. 发明授权

US09059439B2 Rechargeable battery having safety device within 有权
标题翻译：具有安全装置的充电电池
公开(公告)号：US09059439B2
公开(公告)日：2015-06-16
申请号：US13238381
申请日：2011-09-21
申请人： Man-Seok Han , Chong-Hoon Lee , Sung-Soo Kim , Sae-Weon Roh
发明人： Man-Seok Han , Chong-Hoon Lee , Sung-Soo Kim , Sae-Weon Roh
IPC分类号： H01M2/02 , H01M2/06 , H01M10/052 , H01M10/058
CPC分类号： H01M2/06 , H01M2/0212 , H01M10/052 , H01M10/058 , H01M2200/00
摘要： A rechargeable battery improving safety by discharging a gas when swelling occurs. The rechargeable battery includes an electrode assembly having a first electrode plate and a second electrode plate arranged at opposite sides of a separator, a pouch to accommodate the electrode assembly, the pouch having a plurality of inner sides, a first tab connected to the first electrode plate and a second tab connected to the second electrode plate, the first tab and the second tab extending to an outside of the pouch and a safety device arranged within the pouch and including a bonding member bonded to one of the inner sides of the pouch, a fin member including a tip facing and being spaced-apart from one of the inner sides of the pouch, and a linking member connecting the fin member to the bonding member.
摘要翻译：可充电电池，当膨胀发生时，通过放出气体来提高安全性。可再充电电池包括具有第一电极板和布置在分离器的相对侧的第二电极板的电极组件，用于容纳电极组件的袋，该袋具有多个内侧，第一凸片连接到第一电极板和连接到第二电极板的第二突出部，第一突片和第二突片延伸到袋的外部，以及布置在袋内的安全装置，并且包括粘合到袋的内侧之一的接合构件，翅片构件，其包括尖端，并且与所述袋的内侧之一间隔开;以及连接构件，其将所述翅片构件连接到所述接合构件。

3. 发明授权

US09054375B2 Rechargeable lithium battery 有权
标题翻译：可充电锂电池
公开(公告)号：US09054375B2
公开(公告)日：2015-06-09
申请号：US12840048
申请日：2010-07-20
申请人： Nam-Soon Choi , Sae-Weon Roh , Man-Seok Han , Sung-Soo Kim
发明人： Nam-Soon Choi , Sae-Weon Roh , Man-Seok Han , Sung-Soo Kim
IPC分类号： H01M4/36 , H01M4/52 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M4/02
CPC分类号： H01M4/366 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/505 , H01M4/52 , H01M4/5825 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M2004/028 , Y02E60/122
摘要： A rechargeable lithium battery includes a positive electrode including a current collector, a positive active material layer on the current collector and including a lithium manganese-based positive active material, and a protective layer on the positive active material layer and including a phosphite-based compound; a negative electrode; and an electrolyte coupled with the positive electrode and the negative electrode and including a lithium salt, a non-aqueous solvent, and an additive.
摘要翻译：可再充电锂电池包括集电器，集电器上的正极活性物质层和锂锰系正极活性物质的正极，正极活性物质层上的保护层，并含有亚磷酸酯系化合物 ; 负极; 以及与正极和负极耦合并且包含锂盐，非水溶剂和添加剂的电解质。

4. 发明授权

US08785040B2 Positive electrode for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same 有权
标题翻译：可再充电锂电池用正极，其制造方法以及包含该锂二次电池的可再充电锂电池
公开(公告)号：US08785040B2
公开(公告)日：2014-07-22
申请号：US12886778
申请日：2010-09-21
申请人： Nam-Soon Choi , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
发明人： Nam-Soon Choi , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
IPC分类号： H01M4/02
CPC分类号： H01M10/052 , H01M4/043 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/74 , H01M2004/028 , Y10T156/1092
摘要： A positive electrode for a rechargeable lithium battery including a net-type current collector and a positive active material layer formed on both sides of the current collector and also including a positive active material and a binder and having a thickness of about 150 μm or more, a method of manufacturing the same, and a rechargeable lithium battery including the same.
摘要翻译：一种用于可再充电锂电池的正极，包括形成在集电体两侧的网状集电体和正极活性物质层，并且还包括正极活性物质和粘合剂，并且具有约150μm以上的厚度，其制造方法，以及包含该锂二次电池的可再充电锂电池。

5. 发明授权

US08568929B2 Electrode assembly including separators having crossing pores and rechargeable battery 有权
标题翻译：电极组件包括具有交叉孔隙的分离器和可充电电池
公开(公告)号：US08568929B2
公开(公告)日：2013-10-29
申请号：US12638828
申请日：2009-12-15
申请人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
发明人： Sae-Weon Roh , Sung-Soo Kim , Tae-Keun Kim , Jin-Kyu Hong , Jun-Sik Kim , Man-Seok Han , Nam-Soon Choi , Chong-Hoon Lee
IPC分类号： H01M2/04 , H01M2/06 , H01M2/08 , H01M4/00
CPC分类号： H01M2/14 , H01M2/1646 , H01M10/04 , H01M10/0525
摘要： An electrode assembly and a rechargeable battery having an electrode assembly. An electrode assembly for a rechargeable battery includes a first electrode; a second electrode; a first separator between the first electrode and the second electrode, the first separator having a plurality of first pores, each of the first pores elongated in a first direction; and a second separator on an opposite side of the first electrode from the first separator, the second separator having a plurality of second pores, each of the second pores elongated in a second direction crossing the first direction.
摘要翻译：电极组件和具有电极组件的可充电电池。一种用于可再充电电池的电极组件包括：第一电极; 第二电极; 在第一电极和第二电极之间的第一隔板，第一隔板具有多个第一孔，每个第一孔在第一方向上延伸; 以及在所述第一电极与所述第一隔板相反的一侧的第二隔板，所述第二隔板具有多个第二孔，每个所述第二孔沿与所述第一方向交叉的第二方向延伸。

6. 发明授权

US08486160B2 Rechargeable battery 有权
标题翻译：可充电电池
公开(公告)号：US08486160B2
公开(公告)日：2013-07-16
申请号：US12960415
申请日：2010-12-03
申请人： Po-Jung Hwang , Seung-Jae Lee , Yoo-Myung Kang , Jae-Do Ahn , Jae-Min Yang , Jeong-Heon Lee , Byeong-Yeol Song , Jae-Hyun Hwang , Sung-Soo Kim , Sae-Weon Roh
发明人： Po-Jung Hwang , Seung-Jae Lee , Yoo-Myung Kang , Jae-Do Ahn , Jae-Min Yang , Jeong-Heon Lee , Byeong-Yeol Song , Jae-Hyun Hwang , Sung-Soo Kim , Sae-Weon Roh
IPC分类号： H01M2/14 , H01M2/02 , H01M10/02 , H01M10/04
CPC分类号： H01M2/1673 , H01M2/021 , H01M2/0212 , H01M2/18 , H01M10/0413 , H01M10/0436 , H01M10/052 , H01M10/0585 , Y02T10/7011 , Y10T29/49114
摘要： A rechargeable battery comprises: an electrode assembly comprising a plurality of positive electrode plates, a plurality of negative electrode plates, and a plurality of separators; and a case enclosing the electrode assembly; wherein each separator in the plurality of separators comprises a central portion facing at least one of the positive and negative electrode plates, and an extended portion that extends past the positive and negative electrode plates, and wherein each of the extended portion comprises an adhered portion that is adhered to adjacent extended portions.
摘要翻译：可再充电电池包括：电极组件，包括多个正极板，多个负极板和多个隔板; 以及包围所述电极组件的壳体; 其中所述多个分离器中的每个分离器包括面向所述正极板和所述正极板中的至少一个的中心部分和延伸穿过所述正极板和所述负极板的延伸部分，并且其中每个所述延伸部分包括粘附部分，粘附到相邻的延伸部分。

7. 发明申请

US20130095364A1 SECONDARY BATTERY 有权
标题翻译：二次电池
公开(公告)号：US20130095364A1
公开(公告)日：2013-04-18
申请号：US13475838
申请日：2012-05-18
申请人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Sae-Weon Roh , Sang-Jin Park
发明人： Jun-Sun Yong , Chang-Seob Kim , Sang-Jin Lee , Sae-Weon Roh , Sang-Jin Park
IPC分类号： H01M2/30 , H01M10/50 , H01M2/02
CPC分类号： H01M2/02 , H01M2/04 , H01M2/0404 , H01M2/0473 , H01M2/06 , H01M2/30 , H01M2/34
摘要： A secondary battery including: an electrode assembly; a case containing the electrode assembly; a cap plate covering an opening of the case; a safety device on the cap plate and including a first lead; and an electrode terminal electrically connecting the electrode assembly and the first lead, the cap plate including a conductive member and an insulating portion, and the first lead is supported on the insulating portion, and the conductive member and the insulating portion being integrally formed.
摘要翻译：一种二次电池，包括：电极组件; 包含电极组件的壳体; 覆盖所述壳体的开口的盖板; 盖板上的安全装置，包括第一引线; 以及电极端子，其电连接所述电极组件和所述第一引线，所述盖板包括导电构件和绝缘部，所述第一引线被支撑在所述绝缘部上，并且所述导电构件和所述绝缘部一体地形成。

8. 发明申请

US20110223448A1 RECHARGEABLE BATTERY 有权
标题翻译：可充电电池
公开(公告)号：US20110223448A1
公开(公告)日：2011-09-15
申请号：US12966863
申请日：2010-12-13
申请人： Jun-Sik Kim , Tae-Keun Kim , Sae-Weon Roh , Sung-Soo Kim
发明人： Jun-Sik Kim , Tae-Keun Kim , Sae-Weon Roh , Sung-Soo Kim
IPC分类号： H01M2/12
CPC分类号： H01M2/1229 , H01M2/1061 , H01M2/1072 , H01M2/1288
摘要： A rechargeable battery including: an electrode assembly; and a case including a receiving portion to house the electrode assembly, a junction portion disposed around the receiving portion, formed by bonded films of the case, and gas outlet disposed in the junction portion. The gas outlet includes a first block portion, a second block portion, and a buffering space disposed between the first and second block portions.
摘要翻译：一种可再充电电池，包括：电极组件; 以及包括容纳电极组件的接收部分的壳体，设置在容纳部分周围的接合部分，由壳体的接合膜形成，并且设置在接合部分中的气体出口。气体出口包括第一块部分，第二块部分和设置在第一和第二块部分之间的缓冲空间。

9. 发明申请

US20100285356A1 ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND METHOD FOR MANUFACTURING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE ELECTRODE 有权
标题翻译：用于可充电锂电池的电极及其制造方法和包括电极的可充电锂电池
公开(公告)号：US20100285356A1
公开(公告)日：2010-11-11
申请号：US12575419
申请日：2009-10-07
申请人： Nam-Soon CHOI , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
发明人： Nam-Soon CHOI , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
IPC分类号： H01M4/02 , H01M4/04 , H01M10/02
CPC分类号： H01M10/0525 , H01M4/0435 , H01M4/366 , H01M4/505 , H01M4/525 , H01M2004/021 , Y02E60/122 , Y02P70/54 , Y10T156/10
摘要： An electrode for a rechargeable lithium battery and method of manufacturing a rechargeable lithium battery including the electrode is disclosed. In one embodiment, the electrode includes i) a current collector, ii) a first electrode composition layer provided on a surface of the current collector and iii) a second electrode composition layer farther than the first electrode composition layer from the current collector. Further, each of the first and second electrode composition layers comprises an active material and a conductive material, and wherein the amount of the conductive material of the first electrode composition layer is different from that of the conductive material of the second electrode composition layer.
摘要翻译：公开了一种用于可再充电锂电池的电极和包括该电极的可再充电锂电池的制造方法。在一个实施例中，电极包括i）集电器，ii）设置在集电器表面上的第一电极组合物层，以及iii）比集电体比第一电极组合物层更远的第二电极组合物层。此外，第一和第二电极组合物层中的每一个包括活性材料和导电材料，并且其中第一电极组合物层的导电材料的量不同于第二电极组合物层的导电材料的量。

10. 发明申请

US20080248397A1 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY 有权
标题翻译：可充电锂电池和可充电锂电池
公开(公告)号：US20080248397A1
公开(公告)日：2008-10-09
申请号：US11765101
申请日：2007-06-19
申请人： Euy-Young JUNG , Duck-Chul Hwang , Jong-Hwa Lee , In-Tae Mun , Sae-Weon Roh , So-Hyun Hur , Yong-Chul Park , Jeom-Soo Kim , Jae-Yul Ryu
发明人： Euy-Young JUNG , Duck-Chul Hwang , Jong-Hwa Lee , In-Tae Mun , Sae-Weon Roh , So-Hyun Hur , Yong-Chul Park , Jeom-Soo Kim , Jae-Yul Ryu
IPC分类号： H01M6/18
CPC分类号： H01M10/0567 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5815 , H01M4/5825 , H01M4/583 , H01M10/052 , H01M10/0525 , H01M2220/30 , H01M2300/0025 , Y02E60/122
摘要： An electrolyte for a rechargeable lithium battery includes a non-aqueous organic solvent; a lithium salt; and an additive including vinylene carbonate, fluoroethylene carbonate, and a nitrile-based compound represented by Formula 1: wherein n ranges from 1 to 12 and R1 and R2 are independently a halogen, a hydrogen, or an alkyl group. Further, the alkyl group can be CmH(2m+1), in which m ranges from 1 to 10. The electrolyte for a rechargeable lithium battery improves storage stability of the rechargeable lithium battery at a high temperature. And, a rechargeable lithium battery including the electrolyte has improved storage stability.
摘要翻译：用于可再充电锂电池的电解质包括非水有机溶剂; 锂盐; 和包括碳酸亚乙烯酯，氟代亚乙基碳酸酯和由式1表示的腈基化合物的添加剂：其中n为1至12，R 1和R 2独立地为卤素，氢或烷基。此外，烷基可以是C 1〜H 2（2m + 1）n，其中m为1〜10。可再充电锂电池用电解液提高了储存稳定性可充电锂电池在高温下。并且，包括电解质的可再充电锂电池具有改善的储存稳定性。

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