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1. 发明授权

US10128470B2 Rechargeable battery 有权
公开(公告)号：US10128470B2
公开(公告)日：2018-11-13
申请号：US14948155
申请日：2015-11-20
申请人： SAMSUNG SDI CO., LTD.
发明人： Ju-Hee Sohn , Jun-Won Suh , Jeong-Doo Yi , Ju-Hyeong Han , Hyun-Hwa Song , Seok-Hun Hong
IPC分类号： H01M2/02 , H01M2/18 , H01M4/70 , H01M10/04 , H01M2/16 , H01M2/26 , H01M10/0585
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.

2. 发明授权

US10026934B2 Flexible rechargeable battery 有权
公开(公告)号：US10026934B2
公开(公告)日：2018-07-17
申请号：US14799542
申请日：2015-07-14
申请人： SAMSUNG SDI CO., LTD.
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 , H01M2/18 , H01M4/70 , H01M10/04 , H01M2/16 , 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.

3. 发明申请

US20170155099A1 FLEXIBLE RECHARGEABLE BATTERY 审中-公开
公开(公告)号：US20170155099A1
公开(公告)日：2017-06-01
申请号：US15345339
申请日：2016-11-07
申请人： Samsung SDI Co., Ltd.
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.

4. 发明申请

US20160155997A1 RECHARGEABLE BATTERY 有权
标题翻译：可充电电池
公开(公告)号：US20160155997A1
公开(公告)日：2016-06-02
申请号：US14827233
申请日：2015-08-14
申请人： SAMSUNG SDI CO., LTD.
发明人： Jeong-Doo Yi , Jun-Won Suh , Ju-Hee Sohn , Hyun-Hwa Song , Ju-Hyeong Han , Seok-Hun Hong
IPC分类号： H01M2/02 , H01M10/04
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。

5. 发明授权

US09184462B2 Fuel cell module and method manufacturing the same 有权
标题翻译：燃料电池组件及制造方法相同
公开(公告)号：US09184462B2
公开(公告)日：2015-11-10
申请号：US13645321
申请日：2012-10-04
申请人： Samsung SDI Co., LTD.
发明人： Seung-Tae Lee , Jan-Dee Kim , Jun-Won Suh
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： H01M8/1213 , H01M8/0202 , Y02E60/521 , Y02E60/525 , Y02P70/56 , Y10T156/10
摘要： A fuel cell module and a method manufacturing the same that improves a contact structure of the inter-connectors to prevent gas leaks, thereby to improving the performance and the durability of the unit cell. The fuel cell module includes a plurality of inter-connectors, wherein at least one of the inter-connectors has a first face contacting a first electrode layer, a second face opposing the first face, and third and fourth faces connecting the first face to the second face, respectively, wherein at least a portion of the at least one of the inter-connectors also contacts an electrolytic layer, wherein a length of the first face of the at least one of the inter-connectors is 20% to 80% of a length of the second face.
摘要翻译：一种燃料电池模块及其制造方法，其改善了连接器的接触结构以防止气体泄漏，从而提高了单电池的性能和耐久性。燃料电池模块包括多个相互连接器，其中至少一个相互连接器具有接触第一电极层的第一面，与第一面相对的第二面，以及将第一面与第一面连接的第三面和第四面其中所述至少一个所述连接器中的至少一部分还接触电解质层，其中所述至少一个所述连接器中的所述第一面的长度为所述第二面的20％至80％第二面的长度。

6. 发明申请

US20150155589A1 FLEXIBLE SECONDARY BATTERY 有权
标题翻译：灵活的二次电池
公开(公告)号：US20150155589A1
公开(公告)日：2015-06-04
申请号：US14315281
申请日：2014-06-25
申请人： SAMSUNG SDI CO., LTD.
发明人： Jun-Won Suh , Jeong-Doo Yi , Ju-Hee Sohn , Hyun-Hwa Song
IPC分类号： H01M10/04
CPC分类号： H01M10/0436 , H01M2/168 , H01M10/0463 , H01M10/0468 , H01M10/0525 , H01M10/0585 , H01M2220/30
摘要： A flexible secondary battery includes an electrode stack assembly including a first electrode layer, a second electrode layer, and a separator between the first and second electrode layers; wherein the electrode stack assembly has a first end portion and a second end portion located opposite to the first end portion; and a fixing member fixing the first electrode layer, the separator, and the second electrode layer together; wherein the electrode stack assembly includes a fixing member region in which the fixing member is formed, the fixing member region being located between the first and second end portions of the electrode stack assembly in a first direction, and wherein the first electrode layer, the separator, and the second electrode layer are flexible at both sides of the fixing member.
摘要翻译：柔性二次电池包括在第一和第二电极层之间包括第一电极层，第二电极层和隔板的电极堆叠组件; 其中所述电极堆叠组件具有第一端部和与所述第一端部相对定位的第二端部; 以及将所述第一电极层，所述隔板和所述第二电极层固定在一起的固定构件; 其中所述电极堆叠组件包括其中形成有所述固定构件的固定构件区域，所述固定构件区域沿着第一方向位于所述电极堆叠组件的所述第一和第二端部之间，并且其中所述第一电极层，所述隔板并且第二电极层在固定构件的两侧是柔性的。

7. 发明授权

US09882184B2 Rechargeable battery having stacked electrode assembly 有权
公开(公告)号：US09882184B2
公开(公告)日：2018-01-30
申请号：US14794675
申请日：2015-07-08
申请人： SAMSUNG SDI CO., LTD.
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 , H01M2/08 , H01M10/04
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.

8. 发明授权

US09859586B2 Flexible secondary battery having a flexible member 有权
公开(公告)号：US09859586B2
公开(公告)日：2018-01-02
申请号：US14315281
申请日：2014-06-25
申请人： SAMSUNG SDI CO., LTD.
发明人： Jun-Won Suh , Jeong-Doo Yi , Ju-Hee Sohn , Hyun-Hwa Song
IPC分类号： H01M6/00 , H01M10/04 , H01M10/0525 , H01M10/0585 , H01M2/16
CPC分类号： H01M10/0436 , H01M2/168 , H01M10/0463 , H01M10/0468 , H01M10/0525 , H01M10/0585 , H01M2220/30
摘要： A flexible secondary battery includes an electrode stack assembly including a first electrode layer, a second electrode layer, and a separator between the first and second electrode layers; wherein the electrode stack assembly has a first end portion and a second end portion located opposite to the first end portion; and a fixing member fixing the first electrode layer, the separator, and the second electrode layer together; wherein the electrode stack assembly includes a fixing member region in which the fixing member is formed, the fixing member region being located between the first and second end portions of the electrode stack assembly in a first direction, and wherein the first electrode layer, the separator, and the second electrode layer are flexible at both sides of the fixing member.

9. 发明授权

US09741977B2 Rechargeable battery 有权
公开(公告)号：US09741977B2
公开(公告)日：2017-08-22
申请号：US14827233
申请日：2015-08-14
申请人： SAMSUNG SDI CO., LTD.
发明人： Jeong-Doo Yi , Jun-Won Suh , Ju-Hee Sohn , Hyun-Hwa Song , Ju-Hyeong Han , Seok-Hun Hong
IPC分类号： H01M2/02 , H01M2/08 , H01M10/04
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.

10. 发明申请

US20160149171A1 RECHARGEABLE BATTERY 有权
标题翻译：可充电电池
公开(公告)号：US20160149171A1
公开(公告)日：2016-05-26
申请号：US14799542
申请日：2015-07-14
申请人： SAMSUNG SDI CO., LTD.
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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