Battery structure and method of manufacturing the same

A method of preparing a battery structure comprising:

• preparing a positive active material layer module;
• disposing a plurality of positive active material layer modules on a positive electrode current collector layer to be spaced apart from one another;
• disposing an electrolyte layer on the plurality of positive active material layer modules;
• disposing a negative active material layer on the electrolyte layer;
• and
• disposing a negative electrode current collector layer on the negative active material layer,
• wherein the positive active material layer module comprises a plurality of positive active material layers disposed perpendicular to a surface of the positive electrode current collector layer.

A method of preparing a battery structure comprising:

• providing a positive active material layer module;
• disposing the positive active material layer module on a conductive substrate;
• disposing an electrolyte layer on the positive active material layer module;
• disposing a negative active material layer on the electrolyte layer to prepare a battery module;
• disposing a plurality of the battery modules on a positive electrode current collector layer to be spaced apart from one another;
• and
• disposing a negative electrode current collector layer on the plurality of battery modules,
• wherein the positive active material layer module comprises a plurality of positive active material layers disposed perpendicular to a surface of the positive electrode current collector layer.