DISPLAY DEVICE

The present invention provides a display device which is able to be easily provided with a ventilation part, and wherein good heat dissipation is possible. A display device which comprises at least a display member (2) and a case member (5) that contains the display member (2), and which is configured such that: the case member (5) has a thermally conductive heat dissipation member (7); the heat dissipation member (7) has air holes (73, 74) for ventilation; the air holes (73, 74) have a porous membrane (9) that is impervious to liquids; the air holes (73, 74) have a first air hole (73) that is in communication with the outside and a second air hole (74) that is continued to the first air hole (73) and is in communication with the inside; and the porous membrane (9) is provided between the first air hole (73) and the second air hole (74). 提供一种显示装置，该显示装置可容易设置通气部，并且可进行良好的放热。一种显示装置，其至少具有显示部件(2)和收容显示部件(2)的外壳部件(5)，外壳部件(5)具有热传导性的散热部件(7)，散热部件(7)具有使空气通过的通气孔(73、74)，通气孔(73、74)具有不使液体通过的多孔质膜(9)，通气孔(73、74)包括与外部相通的第1通气孔、以及与