ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING SAME

The present invention provides an all-solid-state battery which is capable of raising power density of the battery and capable of inhibiting increase of fastening force, and also provides the manufacturing method thereof. The all-solid-state battery comprises a plurality of laminated bodies each of which comprises: a cathode layer; an anode layer; and a solid electrolyte layer sandwiched therebetween, when neighboring two laminated bodies optionally selected from the plurality of laminated bodies are defined as a first laminated body and a second laminated body, the plurality of laminated bodies being laminated such that the cathode layer of the first laminated body and the cathode layer of the second laminated body are in contact with each other, or such that the anode layer of the first laminated body and the anode layer of the second laminated body are in contact with each other, the solid electrolyte layer of the first laminated body and the solid electrolyte layer of the second laminated body being connected through an insulating layer, to a pair of side surface of laminated plurality of the laminated bodies, a first current collector which is connected with the cathode layer but not connected with the anode layer and a second current collector which is connected with the anode layer but not connected with the cathode layer being arranged respectively, a plurality of insulating layers connected to the solid electrolyte layers being arranged between the cathode layer and the second current collector and between the anode layer and the first current collector.