Display apparatus having link wirings

A display apparatus comprising:

• a device substrate including a display area, a first bezel area, a second bezel area, a dam area, a third bezel area, a fourth bezel area, a bending area and a pad area, which are side by side in a first direction;
• an upper interlayer insulating layer on the display area, the upper interlayer insulating layer extending onto the pad area;
• data link wirings between the device substrate and the upper interlayer insulating layer, the data link wirings electrically connecting the display area and the pad area by crossing the bending area;
• a power voltage supply line on the upper interlayer insulating layer, the power voltage supply line electrically connecting the display area and the pad area by crossing the bending area;
• a device passivation layer on the upper interlayer insulating layer, the device passivation layer covering the power voltage supply line;
• an encapsulating dam on the dam area, the encapsulating dam crossing between the bending area and the display area in a second direction intersecting the first direction;
• and
• a planarization layer on the display area, the first bezel area and the fourth bezel area of the device substrate, the planarization layer spaced apart from the second bezel area, the dam area and the third bezel area,
• wherein the power voltage supply line includes a first blocking hole on the third bezel area and a second blocking hole on the second bezel area, and
• wherein each of the first blocking hole and the second blocking hole extends parallel to the encapsulating dam, and the first blocking hole and the second blocking hole cross at least one region between the data link wirings.