Display device with position input function

A display device with a position input function comprising:

• a pixel electrode;
• a common electrode being above or below the pixel electrode;
• a plurality of position detection electrodes defined by dividing the common electrode by a partition opening, the plurality of position detection electrodes and a position input body performing a position input creating a capacitance therebetween, and the plurality of position detection electrodes detecting an input position input by the position input body;
• a position detection line being below the common electrode and connected to the position detection electrode, the position detection line including first sections opposite the position detection electrodes and a second section being opposite the partition opening;
• a gate line extending parallel to the partition opening;
• a switching element connected to the pixel electrode, the switching element including a gate electrode connected to the gate line;
• an electrode protruding from a side edge of the first section of the position detection line, at least a portion of the electrode being not opposite the partition opening, the electrode being below the common electrode and above the gate line, and at least a portion of the electrode being connected to one of the plurality of position detection electrodes.