METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR ALL-SOLID-STATE BATTERY, POSITIVE ELECTRODE FOR ALL SOLID-SOLID BATTERY, AND ALL-SOLID-STATE BATTERY

The present invention relates to a method for manufacturing a positive electrode for an all-solid-state battery, a positive electrode for the all-solid-state battery, and an all-solid-state battery including the positive electrode. The method for manufacturing the positive electrode all-solid-state battery includes forming a unit active material layer through a dry process, the unit active material layer including a first layer containing a first positive active material and a first solid electrolyte, and a second layer containing a second positive active material and a second solid electrolyte; forming a stack in which the first and second layers are alternately arranged in a first direction; slicing the stack in a second direction crossing the first direction to form a positive active material layer; and laminating the positive active material layer on a positive current collector such that the first and second layers are in contact with the positive current collector.