US Patent 9755272 Process for manufacturing a monolithic all-solid-state battery

An all-inorganic, all-solid-state monolithic Li-ion battery, the monolithic body having a plurality of elementary cells, and which is produced by producing dense electrode deposits directly on the two faces of a substrate acting as a battery current collector, and by depositing an all-solid-state dense electrolyte layer on at least one of the dense electrode deposits obtained.