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1. 发明授权

US10305136B2 Electrode assembly and lithium battery including the same 有权
公开(公告)号：US10305136B2
公开(公告)日：2019-05-28
申请号：US15167791
申请日：2016-05-27
申请人： SAMSUNG SDI CO., LTD.
发明人： Juhee Sohn , Junwon Suh , Jeong-Doo Yi , Bongkyoung Park , Hyunhwa Song , Seokhun Hong , JuHyeong Han
IPC分类号： H01M10/04 , H01M4/66 , H01M4/80 , H01M4/04 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M10/0585 , H01M2/02 , H01M4/525 , H01M4/587 , H01M4/62 , H01M4/02
摘要： A stack-type electrode assembly includes a lowermost electrode in a lowermost portion of the electrode assembly; an uppermost electrode in an uppermost portion of the electrode assembly; at least one unit stack between the lowermost electrode and the uppermost electrode, the at least one unit stack comprising a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode; and a plurality of separators between the lowermost electrode and unit stack, between the unit stacks, and between the unit stack and the uppermost electrode.

2. 发明授权

US10170732B2 Flexible secondary battery 有权
公开(公告)号：US10170732B2
公开(公告)日：2019-01-01
申请号：US14695772
申请日：2015-04-24
申请人： SAMSUNG SDI CO., LTD.
发明人： Juhee Sohn , Junwon Suh , Jeong-Doo Yi , Hyunhwa Song
IPC分类号： H01M6/00 , H01M2/02 , H01M2/08
摘要： A flexible secondary battery including an electrode assembly that includes a first electrode layer, a second electrode layer, and a separator between the first and second electrode layers; a protection film on at least one of an upper surface or a lower surface of the electrode assembly; a fixing unit, the fixing unit fixing one end portion of each of the first electrode layer, the separator, the second electrode layer, and the protection film; and a sealing unit, the sealing unit sealing the electrode assembly and the protection film therein, wherein a melting point of the protection film is higher than a melting point of the separator.

3. 发明授权

US11465384B2 Outer case for flexible rechargeable battery and flexible rechargeable battery including same 有权
公开(公告)号：US11465384B2
公开(公告)日：2022-10-11
申请号：US16624851
申请日：2018-05-08
申请人： Samsung SDI Co., Ltd.
发明人： Wonkyu Bang , Junwon Suh , Juhee Sohn , Jungyup Yang , Hyeri Eom , Jeongdoo Yi , Da-Un Han , Juhyeong Han , Seokhun Hong
IPC分类号： B32B3/26 , B32B27/08
摘要： The present disclosure relates to an outer case for a flexible rechargeable battery, including a first resin layer configured to include a first patterned area, a moisture barrier layer disposed on the first resin layer to include a second patterned area, a second resin layer disposed on the moisture barrier layer to include a third patterned area, and a stress relaxation layer configured to cover the third patterned area.

4. 发明申请

US20160149253A1 FLEXIBLE SECONDARY BATTERY 审中-公开
标题翻译：灵活的二次电池
公开(公告)号：US20160149253A1
公开(公告)日：2016-05-26
申请号：US14951321
申请日：2015-11-24
申请人： Samsung SDI Co., Ltd.
发明人： Jeong-Doo Yi , Junwon Suh , Juhee Sohn , Hyunhwa Song
IPC分类号： H01M10/02 , H01M2/26
摘要： A flexible secondary battery includes: an electrode stack assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a first electrode tab electrically connected to the first electrode plate; and a second electrode tab electrically connected to the second electrode plate. One end of the first electrode tab and one end of the second electrode tab are disposed inside the electrode stack assembly and are stacked together with the first electrode plate, the second electrode plate, and the separator to form the electrode stack assembly. A first welding part is formed between, and binds, at least one of i) a portion of the first electrode plate and a portion of the first electrode tab and ii) a portion of the second electrode plate and a portion of the second electrode tab.
摘要翻译：柔性二次电池包括：包括第一电极板，第二电极板和在第一电极板和第二电极板之间的隔板的电极堆叠组件; 电连接到第一电极板的第一电极接片; 和与第二电极板电连接的第二电极接片。第一电极接线片的一端和第二电极接线片的一端设置在电极堆叠组件的内部，并与第一电极板，第二电极板和隔板堆叠在一起以形成电极堆叠组件。第一焊接部分形成在i）第一电极板的一部分和第一电极接片的一部分中的至少一个上，并且ii）第二电极板的一部分和第二电极接片的一部分中的至少一个。

5. 发明申请

US20160013459A1 FLEXIBLE SECONDARY BATTERY 有权
标题翻译：灵活的二次电池
公开(公告)号：US20160013459A1
公开(公告)日：2016-01-14
申请号：US14705853
申请日：2015-05-06
申请人： SAMSUNG SDI CO., LTD.
发明人： Junwon Suh , Jeong-Doo Yi , Juhee Sohn , Hyunhwa Song
IPC分类号： H01M2/02 , H01M4/66 , H01M2/06 , H01M2/04
CPC分类号： H01M2/0202 , H01M2/0212 , H01M2/0275 , H01M2/0404 , H01M2/0482 , H01M2/06 , H01M4/661 , H01M2220/30
摘要： A flexible secondary battery includes: an electrode assembly including a first electrode layer, a second electrode layer, and a separator between the first electrode layer and the second electrode layer; a gasket having flexibility and surrounding edges of the electrode assembly; a first sealing sheet attached to a first surface of the gasket; and a second sealing sheet attached to a second surface of the gasket facing away from the first surface, wherein an uneven pattern is at a bendable area of the gasket.
摘要翻译：柔性二次电池包括：在第一电极层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组件; 具有柔性的垫圈和电极组件的周围边缘; 附接到所述垫圈的第一表面的第一密封片; 以及附接到所述垫圈的背离所述第一表面的第二表面的第二密封片，其中不均匀图案位于所述垫圈的可弯曲区域处。

6. 发明授权

US11532859B2 Rechargeable battery 有权
公开(公告)号：US11532859B2
公开(公告)日：2022-12-20
申请号：US16347063
申请日：2017-11-06
申请人： Samsung SDI Co., Ltd.
发明人： Da-Un Han , Bong-Kyoung Park , Wonkyu Bang , Juhee Sohn , Hyunhwa Song , Jungyup Yang , Hyeri Eom , Seungjae Lee , Sol Choi , Juhyeong Han , Seokhun Hong , Jandee Kim , Junggyu Nam , Junwon Suh , Jeongdoo Yi
IPC分类号： H01M50/54 , H01M10/04 , H01M10/0585 , H01M50/40 , H01M50/105 , H01M50/183
摘要： The present disclosure relates to a rechargeable battery including an electrode assembly that includes a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode, a first electrode tab that is electrically connected with the first electrode, and includes at least one first bent portion, a second electrode tab that is electrically connected with the second electrode, and includes at least one second bent portion, and exterior member that receives the electrode assembly, and a reinforcement member that is disposed in the first exterior member, while being disposed adjacent to at least one of the first electrode tab and the second electrode tab.

7. 发明授权

US11239518B2 Rechargeable battery and display device including the same 有权
公开(公告)号：US11239518B2
公开(公告)日：2022-02-01
申请号：US16494510
申请日：2018-02-22
申请人： Samsung SDI Co., Ltd.
发明人： Jeongdoo Yi , Jungyup Yang , Junwon Suh
IPC分类号： H01M50/00 , H01M50/172 , H01M50/10 , H01M50/183 , H01M50/531
摘要： The present disclosure relates to a rechargeable battery including: an electrode assembly including a first electrode, a second electrode, and a separation layer interposed between the first electrode and the second electrode, a first electrode tab electrically connected to the first electrode, a second electrode tab electrically connected to the second electrode, and a first exterior member and a second exterior member receiving the electrode assembly and disposed to face each other, wherein at least one of the first exterior member and the second exterior member includes at least one of a first draw-out unit drawing out the first electrode tab and a second draw-out unit drawing out the second electrode tab, and a display device including the same.

8. 发明授权

US11043713B2 Band assembly 有权
公开(公告)号：US11043713B2
公开(公告)日：2021-06-22
申请号：US16329181
申请日：2016-09-07
申请人： SAMSUNG SDI CO., LTD.
发明人： Sol Choi , Jandee Kim , Junggyu Nam , Bong-Kyoung Park , Junwon Suh , Juhee Sohn , Jungyup Yang , Jeongdoo Yi , Juhyeong Han , Hyunhwa Song , Hyeri Eom , Da-Un Han , Seokhun Hong
IPC分类号： H01M50/20 , H01M10/0587 , H01M50/172 , H01M50/502 , H01M50/531 , H01M50/543 , A44C5/10 , G04G19/00
摘要： The present invention relates to a band assembly including a first outer connecting portion and a second outer connecting portion disposed to face each other, wherein the first outer connecting portion includes a first fastening hole and the second outer connecting portion includes a third fastening hole, an inner connecting portion disposed between the first outer connecting portion and the second outer connecting portion, wherein the inner connecting portion includes a second fastening hole that corresponds to the first fastening hole and the third fastening hole, and a rechargeable battery inserted into the first fastening hole, the second fastening hole, and the third fastening hole to connect the first outer connecting portion, the inner connecting portion, and the second outer connecting portion.

9. 发明授权

US09786872B2 Flexible secondary battery 有权
公开(公告)号：US09786872B2
公开(公告)日：2017-10-10
申请号：US14705853
申请日：2015-05-06
申请人： SAMSUNG SDI CO., LTD.
发明人： Junwon Suh , Jeong-Doo Yi , Juhee Sohn , Hyunhwa Song
IPC分类号： H01M2/02 , H01M2/04 , H01M4/66 , H01M2/06
CPC分类号： H01M2/0202 , H01M2/0212 , H01M2/0275 , H01M2/0404 , H01M2/0482 , H01M2/06 , H01M4/661 , H01M2220/30
摘要： A flexible secondary battery includes: an electrode assembly including a first electrode layer, a second electrode layer, and a separator between the first electrode layer and the second electrode layer; a gasket having flexibility and surrounding edges of the electrode assembly; a first sealing sheet attached to a first surface of the gasket; and a second sealing sheet attached to a second surface of the gasket facing away from the first surface, wherein an uneven pattern is at a bendable area of the gasket.

10. 发明授权

US10749151B2 Pouch-type rechargeable battery 有权
公开(公告)号：US10749151B2
公开(公告)日：2020-08-18
申请号：US15719319
申请日：2017-09-28
申请人： SAMSUNG SDI CO., LTD.
发明人： Juhyeong Han , Junwon Suh , Jandee Kim , Junggyu Nam , Wonkyu Bang , Juhee Sohn , Hyunhwa Song , Jungyup Yang , Hyeri Eom , Jeongdoo Yi , Seungjae Lee , Sol Choi , Da-Un Han , Seokhun Hong
IPC分类号： H01M2/08 , H01M10/647 , H01M2/02 , H01M10/0525
摘要： A pouch-type rechargeable battery according to one or more exemplary embodiments includes: an electrode assembly; an exterior material receiving the electrode assembly; and a sealing portion arranged at an edge of the exterior material, and including at least one metal particle and a resin surrounding the at least one metal particle, and an area ratio of the at least one metal particle and the resin in a cross-section of the sealing portion cut along a direction that is perpendicular to a lengthwise direction of the sealing portion is from 1:99 to 6:4.

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