SOLID STATE BATTERY FILAMENT CATHODE, SOLID STATE BATTERY, MANUFACTURING METHOD OF SOLID STATE BATTERY FILAMENT CATHODE, AND MANUFACTURING METHOD OF SOLID STATE BATTERY

摘要

To achieve a solid state battery capable of being charged up to 100% even with a quick charge of only about 3 minutes without lowering the energy density; for that purpose, the present invention provides a solid state battery filament cathode, a solid state battery having the solid state battery filament cathode, a manufacturing method of the solid state battery filament cathode, and a manufacturing method of the solid state battery having the solid state battery filament cathode.SOLUTION: A solid state battery filament cathode is provided in which the structure of a cathode constituting a solid state battery is designed to be a thread-like structure and a cathode active material layer including a cathode active material is provided on the surface of a conductive cathode filament body, and further on the outside thereof, a cathode electrolyte layer containing an electrolyte is provided. A solid state battery is made by stacking this solid state battery filament cathode and a solid state battery filament anode having a thread-like structure.SELECTED DRAWING: Figure 1