Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoto Torata0
Koichi Ui0
Masako Kitagawa0
Motoaki Nishijima0
Naoto Nishimura0
Date of Patent
July 10, 2007
Patent Application Number
10474333
Date Filed
April 11, 2002
Patent Primary Examiner
Patent abstract
A lithium polymer secondary battery comprising: a negative electrode including a carbonaceous material, as an active material, obtainable by attaching or covering an amorphous carbon on the surface of graphite particle; an electrolyte layer; and a positive electrode having at least a metal oxide containing lithium as an active material, wherein the electrolyte layer comprising: a polymer containing a unit derived from vinylene carbonate; an organic solvent; and lithium salt.
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