A touch sensing device comprising: a plurality of first electrodes arrayed at a first height position in spaced relation along a first direction (X-X'), the first electrodes each including a plurality of first overlapping portions and a plurality of second overlapping portions; a plurality of second electrodes arrayed at a second height position in spaced relation along a second direction (Y-Y') and intersect the first electrodes, the second height position being different from the first height position, the second direction (Y-Y') intersecting the first direction (X-X'), the second electrodes including pairs of adjacent second electrodes, the adjacent second electrodes of each pair being located adjacent to each other in the second direction (Y-Y'), and the second electrodes each including: a plurality of wide portions being located at the second height position and spaced from each other in the first direction (X-X') and including pairs of adjacent wide portions, the adjacent wide portions of each pair being located adjacent to each other in the first direction (X-X'), and a plurality of narrow portions being located at the second height position, the narrow portions each being smaller in dimension in the second direction (Y-Y') than each wide portion and interconnecting the adjacent wide portions of a corresponding pair, and the narrow portions of each second electrode overlapping the corresponding first overlapping portions of the respective first electrodes; and a plurality of first ground electrodes each being arranged at the second height position between the adjacent second electrodes of a corresponding pair so as to intersect the first electrodes, the first ground electrodes each including: a plurality of first portions each located at the second height position between the wide portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom; and a plurality of second portions each located at the second height position between the narrow portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom, characterized by the second portions overlapping the corresponding second overlapping portions of the respective first electrodes. a plurality of first electrodes arrayed at a first height position in spaced relation along a first direction (X-X'), the first electrodes each including a plurality of first overlapping portions and a plurality of second overlapping portions; a plurality of second electrodes arrayed at a second height position in spaced relation along a second direction (Y-Y') and intersect the first electrodes, the second height position being different from the first height position, the second direction (Y-Y') intersecting the first direction (X-X'), the second electrodes including pairs of adjacent second electrodes, the adjacent second electrodes of each pair being located adjacent to each other in the second direction (Y-Y'), and the second electrodes each including: a plurality of wide portions being located at the second height position and spaced from each other in the first direction (X-X') and including pairs of adjacent wide portions, the adjacent wide portions of each pair being located adjacent to each other in the first direction (X-X'), and a plurality of narrow portions being located at the second height position, the narrow portions each being smaller in dimension in the second direction (Y-Y') than each wide portion and interconnecting the adjacent wide portions of a corresponding pair, and the narrow portions of each second electrode overlapping the corresponding first overlapping portions of the respective first electrodes; and a plurality of wide portions being located at the second height position and spaced from each other in the first direction (X-X') and including pairs of adjacent wide portions, the adjacent wide portions of each pair being located adjacent to each other in the first direction (X-X'), and a plurality of narrow portions being located at the second height position, the narrow portions each being smaller in dimension in the second direction (Y-Y') than each wide portion and interconnecting the adjacent wide portions of a corresponding pair, and the narrow portions of each second electrode overlapping the corresponding first overlapping portions of the respective first electrodes; and a plurality of first ground electrodes each being arranged at the second height position between the adjacent second electrodes of a corresponding pair so as to intersect the first electrodes, the first ground electrodes each including: a plurality of first portions each located at the second height position between the wide portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom; and a plurality of second portions each located at the second height position between the narrow portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom, characterized by the second portions overlapping the corresponding second overlapping portions of the respective first electrodes. a plurality of first portions each located at the second height position between the wide portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom; and a plurality of second portions each located at the second height position between the narrow portions of the adjacent second electrodes of a corresponding pair leaving narrow clearances therefrom, characterized by the second portions overlapping the corresponding second overlapping portions of the respective first electrodes.