A display device that is capable of reliably sensing a contact with a touch panel is presented. The device includes: a first insulating substrate; a first sensing line disposed on the first insulating substrate in a predetermined direction; a first pixel disposed on the left side of the first sensing line; a second pixel disposed on the right side of the first sensing line; a first data line disposed on the left side of the first pixel; and a second data line disposed on the right side of the second pixel. The first pixel is connected with the first data line and the second pixel is connected with the second data line.