Patent ID: 11973187
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 15:
16. A method for producing a lithium polymer battery, the method comprising:
enclosing, by an exterior material that includes a laminate film including a metal foil, and that has a first electrode including the metal foil and a first electrode active material layer formed on the metal foil,
a second electrode including a second electrode current collector and a second electrode active material layer provided on the second electrode current collector, and
a monomer electrolyte including a monomer; and

polymerizing the monomer to provide a polymer electrolyte,
wherein the polymer electrolyte is provided at an interface between the metal foil and the first electrode active material layer,
wherein a coverage of the interface with the polymer electrolyte is 99% or more, and
wherein a separator is provided between the first electrode and the second electrode.