Display device with active layer opening parts and method of manufacturing the same

Abstract

A display device includes a first conducive layer including a first and second wiring, a semiconductor layer on the first conductive layer and including a first to third semiconductor part, a gate insulating layer on the semiconductor layer, and a second conductive layer on the gate insulating layer and including a gate electrode overlapping the first semiconductor part, a first connecting electrode overlapping the second semiconductor part, and a second connecting electrode overlapping the third semiconductor part. The first and second connecting electrodes are directly connected to the second and third semiconductor parts, respectively. The second and third semiconductor parts include semiconductor openings. The first connecting electrode includes a (1-1)-th and (1-2)-th connecting electrodes. A width of the (1-2)-th connecting electrodes is less than a width of the (1-1)-th connecting electrode, and the (1-2)-th connecting electrodes protrude from the (1-1)-th connecting electrode toward the semiconductor openings.