Patent ID: 7601182

Claim:
A production method of a lithium battery comprising: applying an active cathode mass on a current collector, anode, separator and non-aqueous electrolyte, the cathode mass comprising electrochemical active material in the form of metal oxides or sulfides as a compact deposit and having a density of 2.6-4.9 g/cm 3 ; selecting a cathode active layer thickness within the range of 0.5 μm-3 mm; adjusting temperature and duration of the temperature while applying a solid electrolyte; performing controlled cooling of the solid electrolyte, wherein during a transition of the solid electrolyte from a gas phase to liquid phase, the solid electrolyte penetrates into pores formed on the active cathode mass and the solid electrolyte is uniformly distributed in an electrode volume; and providing a thickness of the solid electrolyte layer of 2-10 μm.