NON-AQUEOUS ELECTROLYTE BATTERY AND MANUFACTURING PROCESS THEREFOR

摘要

Provided is a non-aqueous electrolyte battery which is manufactured by producing a positive electrode and a negative electrode separately and stacking said electrodes in a subsequent process, wherein short circuiting between the positive electrode and negative electrode layers can be prevented with a high degree of reliability. A non-aqueous electrolyte battery (100) is configured by stacking a positive electrode (1) and a negative electrode (2) which were produced separately. The positive electrode (1) comprises a positive electrode-active material layer (12), and the negative electrode (2) comprises a negative electrode-active material layer (22) and a negative electrode-side solid electrolyte layer (23). A low conductivity member which has a lower Li ionic conductivity than the negative electrode-side solid electrolyte layer (23) is formed on the surface of the negative electrode-active material layer (22) over a pin hole in the negative electrode-side solid electrolyte layer (23).