Invention Grant
- Patent Title: Nonaqueous secondary battery
- Patent Title (中): 非水二次电池
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Application No.: US12989508Application Date: 2009-04-23
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Publication No.: US08669010B2Publication Date: 2014-03-11
- Inventor: Naoto Torata , Kazuo Yamada , Satoshi Okano , Naoto Nishimura
- Applicant: Naoto Torata , Kazuo Yamada , Satoshi Okano , Naoto Nishimura
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2008-114164 20080424
- International Application: PCT/JP2009/058086 WO 20090423
- International Announcement: WO2009/131184 WO 20091029
- Main IPC: H01M4/66
- IPC: H01M4/66 ; H01M2/16
Abstract:
A nonaqueous secondary battery comprises a positive electrode, a negative electrode and a separator interposed between the positive electrode and the negative electrode, wherein at least one of the positive electrode and the negative electrode is provided with a current collector composed of a film-like or fibrous resin layer having a conductive layer on both sides, and the separator has a higher thermal deformation temperature than the resin layer.
Public/Granted literature
- US20110039161A1 NONAQUEOUS SECONDARY BATTERY Public/Granted day:2011-02-17
Information query
