Display device

A display device comprising:

• a base layer including a plurality of element regions and a boundary region adjacent to the plurality of element regions;
• a plurality of inorganic layers disposed on the base layer and including an opening defined in at least some of the inorganic layers, the opening corresponding to the boundary region, wherein the opening surrounds at least a first element region among the plurality of element regions in a plan view;
• an organic layer disposed inside the opening, disposed on the plurality of inorganic layers, and overlapping the first element region in a plan view;
• a transistor disposed between the base layer and the organic layer and disposed in the first element region;
• and
• a light emitting element disposed on the organic layer and electrically connected to the transistor,
• wherein an inner surface of the at least some of the inorganic layers defining the opening surrounding the first element region has a substantially polygonal shape in a plan view, the polygonal shape including corners having a shape selected from an outwardly convex curve shape and circular shape in a plan view.

A display device comprising:

• a base layer including a plurality of element regions and a boundary region adjacent to the plurality of element regions;
• a plurality of inorganic layers disposed on the base layer and including an opening defined in at least some of the inorganic layers, the opening corresponding to the boundary region;
• an organic layer disposed inside the opening and disposed on the plurality of inorganic layers;
• a pixel driving circuit disposed between the base layer and the organic layer, the pixel driving circuit disposed in each of the plurality of element regions;
• and
• a light emitting element disposed on the organic layer and electrically connected to the pixel driving circuit, wherein
• the at least some of the inorganic layers define an inorganic stacked structure for each of the plurality of element regions,
• the inorganic stacked structure has a circular shape in a plan view,
• the plurality of element regions and the boundary region are divided into a plurality of unit regions, each of which has a hexagonal shape in a plan view,
• the plurality of element regions and the plurality of unit regions have a one-to-one correspondence, and
• a center of the hexagonal shape and a center of the circular shape are coincident.