Display device

1. A display device comprising:

a first substrate;

a second substrate facing the first substrate;

a display functional layer provided between the first substrate and the second substrate;

a plurality of first electrodes provided between the first substrate and the second substrate;

a plurality of pixel electrodes facing the first electrodes between the first substrate and the second substrate;

a plurality of second electrodes overlapping the first electrodes through the display functional layer;

a drive circuit configured to supply drive signals to a pair of the first electrodes in detection periods including a first detection period and a second detection period; and

a conductive body provided between the pair of first electrodes in a first direction when viewed from a vertical direction perpendicular to the first substrate, the conductive body having long sides extending in a second direction intersecting the first direction and the conductive body provided in plurality being arrayed in the first direction,

wherein

in the vertical direction, one or more of the plurality of pixel electrodes overlap the conductive body that has a width smaller than a width of the first electrodes and that is provided between the first electrodes, the first electrodes each having long sides extending in the second direction along the conductive body and being arrayed in the first direction,

the conductive body and the first electrodes are disposed in an identical layer,

the drive circuit supplies:

in the first detection period, a first electric potential to one of the pair of first electrodes and a second electric potential different from the first electric potential to the other of the pair of first electrodes simultaneously; and

in the second detection period that follows the first detection period, the second electric potential to the one of the pair of first electrodes and the first electric potential to the other of the pair of first electrodes simultaneously, and

the conductive body is configured to form an intermediate potential between the first electric potential and the second electric potential in the first detection period and the second detection period.

2. The display device according to claim 1 , further comprising:

switching elements provided corresponding to the respective pixel electrodes; and

a signal line coupled to the switching elements, wherein

the conductive body is overlapping the signal line when viewed from the vertical direction.

3. The display device according to claim 2 , wherein

the conductive body includes a first conductive body and a second conductive body adjacent to the first conductive body with a gap interposed therebetween, and

the gap is smaller than a space between the first conductive body and the first electrodes provided side by side when viewed from the vertical direction.

4. The display device according to claim 3 , wherein

the signal line has a first side and a second side along a longitudinal direction of the signal line,

the first conductive body is disposed overlapping a first end of the signal line, and

the second conductive body is disposed overlapping a second end of the signal line.

5. The display device according to claim 2 , further comprises a conductive portion that is provided between the pair of first electrodes when viewed from the vertical direction and that is in contact with one of the first electrodes,

the signal line has a first side and a second side along a longitudinal direction of the signal line,

the conductive body is disposed overlapping a first side of the signal line, and

the conductive portion is disposed overlapping a second side of the signal line.

6. The display device according to claim 1 , wherein the conductive body includes: a first conductive body provided to the same layer as a layer of the pixel electrodes; and a second conductive body provided to the same layer as a layer of the first electrodes.