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公开(公告)号：US10312479B2
公开(公告)日：2019-06-04
申请号：US15345339
申请日：2016-11-07
发明人： Hyun-Hwa Song , Jun-Won Suh , Jan-Dee Kim , Jeong-Doo Yi , Jung-Gyu Nam , Bong-Kyoung Park , Jung-Yup Yang , Ju-Hyeong Han , Ju-Hee Sohn , Hye-Ri Eom , Da-Woon Han , Sol Choi , Seok-Hun Hong
摘要： A flexible rechargeable battery includes: a first conductive substrate; a second conductive substrate facing the first conductive substrate; and a sealant at edges of the first conductive substrate and the second conductive substrate. The first conductive substrate includes a first resin layer, a first barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially stacked inward from a first side of the flexible rechargeable battery. The second conductive substrate includes a third resin layer, a second barrier layer, a fourth resin layer, a second electrode current collector layer, and a second electrode coating layer that are sequentially stacked inward from a second side of the flexible rechargeable battery.
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公开(公告)号：US10147915B2
公开(公告)日：2018-12-04
申请号：US15347212
申请日：2016-11-09
发明人： Hyun-Hwa Song , Jun-Won Suh , Jan-Dee Kim , Jung-Gyu Nam , Jeong-Doo Yi , Bong-Kyoung Park , Jung-Yup Yang , Ju-Hyeong Han , Ju-Hee Sohn , Hye-Ri Eom , Da-Woon Han , Sol Choi , Seok-Hun Hong
IPC分类号： H01M2/02 , H01M2/08 , H01M4/66 , H01M10/0585
摘要： A battery includes a conductive substrate, the conductive substrate including a first resin layer, a barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially stacked inward from an outermost side of the battery, an exterior member disposed to face the conductive substrate, a sealing portion formed at edges of the conductive substrate and the exterior member, and at least one second inner electrode positioned between the conductive substrate and the exterior member and stacked using a separator as a border.
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公开(公告)号：US20160268580A1
公开(公告)日：2016-09-15
申请号：US14949504
申请日：2015-11-23
发明人： Jeong-Doo Yi , Jun-Won Suh , Ju-Hyeong Han , Ju-Hee Sohn , Hyun-Hwa Song , Seok-Hun Hong
IPC分类号： H01M2/26
摘要： A rechargeable battery is disclosed. In one aspect, the battery includes an electrode assembly including a first electrode, a separator, and a second electrode stacked together, wherein the first electrode, the separator, and the second electrode are fixed at a fixing portion on a first side of the electrode assembly. A case accommodates the electrode assembly; and first and second electrode tabs are respectively connected to the first and second electrodes and extend from a first end portion of the case so as to form a tab gap therebetween. Each of the first and second electrode tabs includes first and second adhesive portions opposing each other, at least one wire having a bent portion interconnecting the first and second adhesive portions, and an insulating member covering the bent portion.
摘要翻译： 公开了可充电电池。 一方面，电池包括电极组件，其包括堆叠在一起的第一电极，隔板和第二电极，其中第一电极，隔板和第二电极固定在电极的第一侧上的固定部分 部件。 壳体容纳电极组件; 并且第一和第二电极接头分别连接到第一和第二电极并且从壳体的第一端部延伸以在其间形成接片间隙。 第一和第二电极接头中的每一个包括彼此相对的第一和第二粘合部分，至少一根线具有互连第一和第二粘合部分的弯曲部分和覆盖弯曲部分的绝缘部件。
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公开(公告)号：US09882184B2
公开(公告)日：2018-01-30
申请号：US14794675
申请日：2015-07-08
发明人： Jun-Won Suh , Jeong-Doo Yi , Ju-Hyeong Han , Ju-Hee Sohn , Hyun-Hwa Song , Seok-Hun Hong
CPC分类号： H01M2/08 , H01M2/0207 , H01M2/024 , H01M2/0275 , H01M10/0413 , H01M10/0436 , H01M2220/20 , H01M2220/30
摘要： Disclosed herein is a rechargeable battery capable of maintaining alignment among a positive electrode, a negative electrode, and a separator of an electrode assembly even in the case in which a form thereof is changed or bent. The rechargeable battery includes: an electrode assembly formed by stacking a first electrode, a separator, and a second electrode, and having an alignment groove formed therein; a case having flexibility and accommodating the electrode assembly therein; and an alignment guide protruding from the case and partially coupled to the alignment groove so as to accommodate and guide a change in a length of the electrode assembly depending on bending.
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公开(公告)号：US09741977B2
公开(公告)日：2017-08-22
申请号：US14827233
申请日：2015-08-14
发明人： Jeong-Doo Yi , Jun-Won Suh , Ju-Hee Sohn , Hyun-Hwa Song , Ju-Hyeong Han , Seok-Hun Hong
CPC分类号： H01M2/0275 , H01M2/021 , H01M2/08 , H01M10/0436 , H01M2220/30
摘要： A rechargeable battery includes: an electrode assembly including first electrodes; separators; and second electrodes, wherein the first electrodes, separators, and second electrodes are laminated together and are fixed by a fixing portion at one side; a case, which is flexible, accommodating the electrode assembly, and pressure-adjusted after sealing; a marginal region between a free end of the electrode assembly and an inside surface of the case; and a spacing portion at the marginal region midway along the case, the spacing portion having a space that is narrower than a case thickness, the spacing portion accommodating changes in a length of the free end of the electrode assembly.
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公开(公告)号：US20160149171A1
公开(公告)日：2016-05-26
申请号：US14799542
申请日：2015-07-14
发明人： Jun-Won Suh , Jeong-Doo Yi , Ju-Hyeong Han , Ju-Hee Sohn , Hyun-Hwa Song , Seok-Hun Hong
IPC分类号： H01M2/02
CPC分类号： H01M2/0275 , H01M2/021 , H01M2/0212 , H01M2/0217 , H01M2/0287 , H01M2/168 , H01M2/18 , H01M4/70 , H01M10/0436 , H01M10/0585
摘要： A rechargeable battery is provided which includes a stacked electrode assembly in a pouch where the electrode assembly changes in length due to an applied bending stress. According to an exemplary embodiment, a rechargeable battery includes: an electrode assembly including a first electrode, a separator, and a second electrode stacked together and the first electrode, the separator, and the second electrode being fixed with respect to each other by a fixed part at one side of the electrode assembly; and a flexible case accommodating the electrode assembly therein, wherein a gap between a free end of the electrode assembly and an inner surface of the case to accommodate a change in length of the electrode assembly at the free end when the electrode assembly is bent.
摘要翻译： 提供了可再充电电池，其包括在袋中的堆叠电极组件，其中电极组件由于施加的弯曲应力而长度变化。 根据示例性实施例，可再充电电池包括：电极组件，包括堆叠在一起的第一电极，隔板和第二电极，并且第一电极，隔板和第二电极相对于彼此固定 部分在电极组件的一侧; 以及容纳其中的电极组件的柔性壳体，其中，当电极组件弯曲时，电极组件的自由端和壳体的内表面之间的间隙适应电极组件在自由端处的长度的变化。
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公开(公告)号：US10128470B2
公开(公告)日：2018-11-13
申请号：US14948155
申请日：2015-11-20
发明人： Ju-Hee Sohn , Jun-Won Suh , Jeong-Doo Yi , Ju-Hyeong Han , Hyun-Hwa Song , Seok-Hun Hong
摘要： A rechargeable battery includes: an electrode assembly formed by repeatedly stacking first and second electrodes while interposing a separator therebetween, the first and second electrodes each having an uncoated region and a coated region; and a case having a flexible property and accommodating the electrode assembly. The electrode assembly includes a fixing portion where the separator is attached and fixed to the uncoated regions of the first and second electrodes.
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公开(公告)号：US10026934B2
公开(公告)日：2018-07-17
申请号：US14799542
申请日：2015-07-14
发明人： Jun-Won Suh , Jeong-Doo Yi , Ju-Hyeong Han , Ju-Hee Sohn , Hyun-Hwa Song , Seok-Hun Hong
摘要： A rechargeable battery is provided which includes a stacked electrode assembly in a pouch where the electrode assembly changes in length due to an applied bending stress. According to an exemplary embodiment, a rechargeable battery includes: an electrode assembly including a first electrode, a separator, and a second electrode stacked together and the first electrode, the separator, and the second electrode being fixed with respect to each other by a fixed part at one side of the electrode assembly; and a flexible case accommodating the electrode assembly therein, wherein a gap between a free end of the electrode assembly and an inner surface of the case to accommodate a change in length of the electrode assembly at the free end when the electrode assembly is bent.
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公开(公告)号：US20170155099A1
公开(公告)日：2017-06-01
申请号：US15345339
申请日：2016-11-07
发明人： Hyun-Hwa Song , Jun-Won Suh , Jan-Dee Kim , Jeong-Doo Yi , Jung-Gyu Nam , Bong-Kyoung Park , Jung-Yup Yang , Ju-Hyeong Han , Ju-Hee Sohn , Hye-Ri Eom , Da-Woon Han , Sol Choi , Seok-Hun Hong
IPC分类号： H01M2/02 , H01M10/0585 , H01M10/02 , H01M4/36 , H01M4/66
CPC分类号： H01M2/0275 , H01M2/0287 , H01M2/08 , H01M4/366 , H01M4/667 , H01M4/668 , H01M10/02 , H01M10/0585 , H01M2220/30
摘要： A flexible rechargeable battery includes: a first conductive substrate; a second conductive substrate facing the first conductive substrate; and a sealant at edges of the first conductive substrate and the second conductive substrate. The first conductive substrate includes a first resin layer, a first barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially stacked inward from a first side of the flexible rechargeable battery. The second conductive substrate includes a third resin layer, a second barrier layer, a fourth resin layer, a second electrode current collector layer, and a second electrode coating layer that are sequentially stacked inward from a second side of the flexible rechargeable battery.
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公开(公告)号：US20160155997A1
公开(公告)日：2016-06-02
申请号：US14827233
申请日：2015-08-14
发明人： Jeong-Doo Yi , Jun-Won Suh , Ju-Hee Sohn , Hyun-Hwa Song , Ju-Hyeong Han , Seok-Hun Hong
CPC分类号： H01M2/0275 , H01M2/021 , H01M2/08 , H01M10/0436 , H01M2220/30
摘要： A rechargeable battery includes: an electrode assembly including first electrodes; separators; and second electrodes, wherein the first electrodes, separators, and second electrodes are laminated together and are fixed by a fixing portion at one side; a case, which is flexible, accommodating the electrode assembly, and pressure-adjusted after sealing; a marginal region between a free end of the electrode assembly and an inside surface of the case; and a spacing portion at the marginal region midway along the case, the spacing portion having a space that is narrower than a case thickness, the spacing portion accommodating changes in a length of the free end of the electrode assembly.
摘要翻译： 一种可再充电电池包括：包括第一电极的电极组件; 分离器 和第二电极，其中所述第一电极，隔板和第二电极层叠在一起，并且通过一侧的固定部固定; 一种柔性的，容纳电极组件的壳体，并且在密封之后进行压力调节; 电极组件的自由端和壳体的内表面之间的边缘区域; 以及沿着壳体的中间边缘区域的间隔部分，所述间隔部分具有比壳体厚度窄的空间，所述间隔部分容纳电极组件的自由端长度的变化。
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