BINDER SOLUTION HAVING LITHIUM ION CONDUCTIVITY FOR ALL-SOLID-STATE BATTERY AND ELECTRODE SLURRY COMPRISING SAME

The present disclosure relates to a binder solution having lithium ion conductivity for an all-solid-state battery and an electrode slurry including the same. Specifically, the binder solution includes a first binder having high binding force, a second binder having higher lithium ion conductivity than that of the first binder, a lithium salt, and an organic solvent that dissolves the lithium salt.