Display device

A display device comprising:

• a pixel array including a plurality of pixels arranged in a matrix form and having a first side parallel to a row and a second side opposite to the first side;
• a plurality of scanning lines arranged in each row of the pixel array to supply a scanning signal to the plurality of pixels arranged in a corresponding row;
• a plurality of signal lines arranged in each column of the pixel array to supply an image signal to the plurality of pixels arranged in a corresponding column;
• a plurality of drive electrodes which are arranged in a column of the pixel array and to which a drive signal to detect an external proximate object is supplied;
• and
• a first drive electrode circuit which is arranged along the first side of the pixel array and connected to a plurality of control lines and the plurality of drive electrodes arranged in the pixel array and supplies the drive signal to, among the plurality of drive electrodes, the drive electrode specified by a selection signal supplied via the plurality of control lines.