Patent ID: 7738244

Claim:
A display device comprising: a display panel including a surface on which a transparent conductive film is disposed; a first flexible printed circuit board including a ground line, the first flexible printed circuit board being provided to the display panel and coupled to an external device; a box-formed storing case constituted by a metal case for storing the display panel; and a second flexible printed circuit board electrically coupling the ground line of the first flexible printed circuit board to the metal case, wherein the metal case is electrically coupled to the transparent conductive film, wherein the second flexible printed circuit board has an internal portion disposed inside of the storing case, and the internal portion of the second flexible printed circuit board is provided with a terminal area on the side of the metal case, the terminal area being electrically coupled to the metal case, wherein the storing case further includes a resin case, the metal and resin cases are engaged with each other so as to be held in a box form, and the terminal area on the side of the metal case of the second flexible printed circuit board is sandwiched between the metal and resin cases with the storing case held in a box form, and wherein the internal portion of the second flexible printed circuit board is provided with an engaging aperture, one of the metal and resin cases is provided with a protrusion to be engaged with the engaging aperture of the second flexible printed circuit board, and the terminal area on the side of the metal case of the second flexible printed circuit board is sandwiched between the metal and resin cases with the engaging aperture of the second flexible printed circuit board engaged with the protrusion provided to one of the metal and resin cases.