A display device includes a display panel, an optical member, a fixing member, and a control substrate. The display panel is capable of displaying an image. The optical member imparts predetermined optical effects to light emitted toward the display panel. The fixing member fixes the optical member to another member. The control substrate controls display of the image. The control substrate includes a ground section including a conductor pattern. The fixing member has electrical conductivity and electrically connects the optical member directly or indirectly to the ground section.