ELECTRODE DRYING DEVICE, ELECTRODE MANUFACTURING SYSTEM INCLUDING THE SAME, METHOD FOR MANUFACTURING THE ELECTRODE, AND ELECTRODE MANUFACTURED BY THE METHOD

A drying device according to an embodiment of the present disclosure includes a first drying unit configured to dry an electrode active material located in a coating boundary region including a boundary of a portion in which the electrode active material is coated and a portion in which the electrode active material is not coated on an electrode current collector, and a second drying unit configured to dry the electrode active material coated on the electrode current collector as a whole.