| CPC H10K 59/131 (2023.02) [G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); G09G 2320/0233 (2013.01)] | 20 Claims |
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1. A display device comprising:
a substrate;
a pixel disposed on and above a main surface of the substrate and in a display area, the pixel comprising:
a light emitting element, the light emitting element being electrically connected between a first power source and a second power source;
a first transistor electrically connected between the first power source and the light emitting element and controlling a driving current flowing through the light emitting element in response to a voltage of a first node;
a switching transistor electrically connected to the first node and including an active layer, the active layer comprising:
first and second conductive regions spaced apart from each other;
a first channel region and a second channel region spaced apart from each other and disposed between the first and second conductive regions; and
a common conductive region disposed between the first and second channel regions; a conductive pattern that overlaps a center of the common conductive region of the active layer in plan view, the center being a plane within the common conductive region that is equal distant between a first boundary between the conductive pattern and the first channel region and a second boundary between the conductive pattern and the second channel region, plan view being from a direction perpendicular to the main surface of the substrate;
a first gate electrode overlapping the first channel region, and a second gate electrode overlapping the second channel region, the second gate electrode not overlapping the first gate electrode in plan view; and
the conductive pattern does not overlap both of the first and second channel regions.
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