| CPC H10K 59/1213 (2023.02) [H10K 59/1216 (2023.02); H10K 59/131 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02)] | 11 Claims |
|
1. A display device comprising:
a substrate including a sub-pixel area;
an active layer disposed in the sub-pixel area on the substrate, the active layer including:
first, second, and third regions;
a first channel region disposed between the first and second regions; and
a second channel region disposed between the second and third regions;
a first gate electrode disposed in the first and second channel regions on the active layer, and constituting a dual gate transistor together with the first and second regions and the first channel region and together with the second and third regions and the second channel region;
a first gate insulating layer disposed between the active layer and the first gate electrode, and defining an opening which exposes the second region of the active layer;
an insulating pattern disposed in the opening;
a gate electrode pattern contacting a first surface of the insulating pattern opposite to a second surface of the insulating pattern facing the substrate, spaced apart from the first gate electrode, and constituting a capacitor together with the second region; and
a light emitting structure disposed on the dual gate transistor and the gate electrode pattern.
|