Plasma Generation Device and Facility for Manufacturing Electrode Assembly Including the Same

The present invention relates to a plasma generation device, which forms a patterned adhesive layer on a surface of a separation sheet. The plasma generation device includes: a roller part including a transfer roller configured to transfer the separation sheet and a metal member embedded in the transfer roller; and a plasma generator including a main body disposed to be spaced apart from the transfer roller and provided to be elongated in a width direction of the separation sheet, which is perpendicular to a transfer direction of the separation sheet, a plurality of electrode members disposed in the width direction of the separation sheet and configured to generate plasma on only a surface of the separation sheet, which is disposed at a position facing the metal member, to form the patterned adhesive layer on the surface of the separation sheet, and a guide member configured to fix the plurality of electrode members to the main body, wherein the guide member is detachably coupled to the main body to fix or separate the plurality of electrode members to/from the main body at the same time.