Embodiments disclosed herein provide a sensing unit including: a plurality of first electrodes disposed on a substrate; a plurality of second electrodes disposed on the substrate; a plurality of first connection parts, each of which is disposed between two adjacent first electrodes among the plurality of first electrodes so as to connect the plurality of first electrodes in a first direction; and a plurality of second connection parts that are disposed in a layer that is different from that of the plurality of first connection parts, each of the second connection parts being disposed between two adjacent second electrodes among the plurality of second electrodes so as to connect the plurality of second electrodes in a second direction that is different from the first direction.