Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuyuki Kusumoto0
Hisaki Tarui0
Katsunobu Sayama0
Mariko Torimae0
Atsushi Fukui0
Hiromasa Yagi0
Hiroshi Minami0
Date of Patent
December 26, 2006
Patent Application Number
10673610
Date Filed
September 30, 2003
Patent Primary Examiner
Patent abstract
A lithium secondary battery comprising an electrode in which an active material layer which includes an active material that electrochemically occludes and releases lithium is formed on a current collector, wherein cracks are formed in the active material layer by occlusion and release of lithium ions and thereafter a solid electrolyte is formed in the cracks in the active material layer.
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