Method of manufacturing a display apparatus

A display apparatus comprising:

• a substrate having a first area, a second area surrounding the first area, and a third area disposed between the first area and the second area;
• a first insulating layer disposed on the substrate and having a first hole overlapping the first area to expose an upper surface of the substrate;
• a second insulating layer disposed on the first insulating layer and having a second hole corresponding to the first hole;
• a third insulating layer disposed on the second insulating layer and having a third hole corresponding to the second hole;
• a fourth insulating layer disposed on the third insulating layer and having a fourth hole corresponding to the third hole;
• a fifth insulating layer disposed on the fourth insulating layer and having a fifth hole corresponding to the fourth hole;
• and
• a pixel defining layer disposed on the fifth insulating layer and having a sixth hole corresponding to at least a part of the first area and the third area.