Patent ID: 8512888
Filing Date: 2013-08-20
Classification: H01M,Y02E,Y02P,Y02T,Y10T

Abstract:
1. A battery comprising: (a) a current collector comprising: (b) a cathode layer and an anode layer respectively disposed to be in contact with the electron-conducting portions of the current collector; and (c) an electrolyte layer disposed to be in contact with the cathode layer and the anode layer, wherein at least two of the electron-conducting portions are disposed in a planar direction on the one face of the insulating substrate, the electron-conducting portions which are disposed on said another face of the insulating substrate are disposed in a manner to face at least one of the electron-conducting portions disposed on the one face of the insulating substrate so that the insulating substrate is interposed therebetween, the electron-conducting portions disposed on the one face of the insulating substrate and the electron-conducting portions disposed on said another face of the insulating substrate, both of which face each other with the insulating substrate interposed therebetween, are connected to each other via electron conductors disposed in holes penetrating the insulating substrate, and the current collector, the cathode layer, the anode layer, and the electrolyte layer are laminated or wound by bending a portion between the adjacent electron-conducting portions arranged on the one face of the insulating substrate.