A display device is provided to open the backside of a PCB(Printed Circuit Board) and form a ground pattern to secure a wide ground region and bring the ground pattern directly contact with a receiving container to effectively disperse and reduce noise in the display device. A display device includes a lamp(200), a backlight assembly, a display panel, and a PCB(Printed Circuit Board). The lamp generates light. The backlight assembly houses the lamp and includes a receiving container(100) having a protruded pattern(101). The display panel displays images using light emitted from the backlight assembly. The PCB is electrically connected to the display panel and includes a ground pattern(660) coming into contact with the protruded pattern to discharge noise.
