Display panel including an open area for a component and a plurality of grooves provided in a multi-layered film with a step difference adjacent to the open area, and a display apparatus including the same

A display panel comprising:

• a substrate comprising a first area, a second area, and a third area between the first area and the second area;
• a first structure located in the second area and comprising a pixel electrode, an opposite electrode, an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer;
• and
• a plurality of grooves located in the third area and separating the at least one organic material layer and the opposite electrode,
• wherein a first groove of the plurality of grooves is provided in a multi-layered film comprising a lower layer and an upper layer,
• wherein the upper layer comprises an inorganic material layer and tips protruding toward a center of the first groove, and
• wherein an undercut structure is between each of the tips and the lower layer, and a width of the undercut structure is greater than a width of a hole or a recess in the lower layer.