Display device and method of manufacturing the same

A display device, comprising:

• a first semiconductor layer;
• a second semiconductor layer disposed in the same layer as the first semiconductor layer;
• a capacitor electrode disposed on the first semiconductor layer;
• a first insulating layer disposed between the capacitor electrode and the first semiconductor layer;
• an interlayer insulating layer comprising a first portion and a second portion, the first portion being disposed on the capacitor electrode, the second portion being disposed on the second semiconductor layer, the first portion being separated from the second portion by a first opening;
• and
• a second insulating layer disposed in the first opening, the second insulating layer contacting the first semiconductor layer and the second semiconductor layer.