Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoriko Takai0
Makoto Takahashi0
Sadayuki Okazaki0
Shuji Ito0
Hiroshi Higuchi0
Junichi Inaba0
Kazuyoshi Honda0
Kiichiro Oishi0
Date of Patent
March 8, 2011
0Patent Application Number
108151510
Date Filed
March 31, 2004
0Patent Primary Examiner
Patent abstract
A band-shaped laminate having a flexible elongated substrate, a negative collector, a solid electrolyte, a positive active material, and a positive collector in this order is wound in a plate shape with the flexible elongated substrate placed inside. The band-shaped laminate that is laminated in a particular order is wound with the substrate placed inside, whereby a short-circuit occurrence ratio can be decreased. Furthermore, the band-shaped laminate includes the solid electrolyte, and is wound in a plate shape, whereby the reduction in thickness and the increase in volumetric energy density can be achieved.
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