Invention Grant
- Patent Title: Rechargeable secondary battery
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Application No.: US14264971Application Date: 2014-04-29
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Publication No.: US09859566B2Publication Date: 2018-01-02
- Inventor: Junyong Lee , Seungyeol Yoo , Huijun Lee
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2013-0126566 20131023
- Main IPC: H01M4/66
- IPC: H01M4/66 ; H01M2/26 ; H01M10/04 ; H01M2/16
Abstract:
A rechargeable secondary battery including: a case; an electrode assembly accommodated in the case, the electrode assembly including an active material coating portion and an active material non-coating portion; a light absorbing member coupled to the electrode assembly; and a collector plate welded to the electrode assembly and contacting the active material non-coating portion.
Public/Granted literature
- US20150111091A1 RECHARGEABLE SECONDARY BATTERY Public/Granted day:2015-04-23
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