A display device includes a display panel, a backlight, at least one first circuit substrate having at least one first connector, a second circuit substrate having at least one second connector, and at least one flexible flat cable (FFC). By bending at a plurality of bending positions, one of a front face and a back face at a first end of the at least one FFC faces the backlight side and another of the front face and the back face at a second end of the at least one FFC faces the backlight side. The first end is connected to the at least one first connector, and the second end is connected to the at least one second connector.