Abstract: A display panel includes a substrate having a first area, a second area, and a third area disposed between the first area and the second area. A plurality of display elements are disposed in the second area. The plurality of display elements includes two display elements spaced apart from each other with the first area disposed therebetween. Each of the plurality of display elements includes a pixel electrode, a counter electrode, and an intermediate layer disposed between the pixel electrode and the counter electrode. A separator is located in the third area and includes at least one reverse-tapered inclined surface. An inorganic layer is disposed on the separator. At least one sub-layer included in the intermediate layer is discontinuous across the separator.

Abstract: A display device includes: a first through hole; a plurality of pixels in a display area around the first through hole; a first layer in a middle area between the first through hole and the display area and including a first hole or a recess; and a second layer on the first layer and including a second hole overlapping the first hole or the recess, and the second layer includes a tip extending towards a center of the second hole further than an internal surface of the first layer that defines the first hole or the recess, each of the plurality of pixels includes a light-emitting diode including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer of the intermediate layer is disconnected at the tip.

Abstract: A display device includes: a first through hole; a plurality of pixels in a display area around the first through hole; a first layer in a middle area between the first through hole and the display area and including a first hole or a recess; and a second layer on the first layer and including a second hole overlapping the first hole or the recess, and the second layer includes a tip extending towards a center of the second hole further than an internal surface of the first layer that defines the first hole or the recess, each of the plurality of pixels includes a light-emitting diode including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer of the intermediate layer is disconnected at the tip.

Abstract: A display panel includes a substrate having a first area, a second area, and a third area disposed between the first area and the second area. A plurality of display elements are disposed in the second area. The plurality of display elements includes two display elements spaced apart from each other with the first area disposed therebetween. Each of the plurality of display elements includes a pixel electrode, a counter electrode, and an intermediate layer disposed between the pixel electrode and the counter electrode. A separator is located in the third area and includes at least one reverse-tapered inclined surface. An inorganic layer is disposed on the separator. At least one sub-layer included in the intermediate layer is discontinuous across the separator.