<p>PURPOSE: A display device, capable of facilitating the replace of an optical source unit is provided to supply the display device is provided to supply the display device usable for replacing the optical source. CONSTITUTION: A display panel displays an image. An intermediate frame(100) settles the display panel. A lower part receiving box(500) includes a first receiving unit and a second receiving unit. An optical source unit(350) comprises an alignment plate and a point source of light mounted on the alignment plate.</p>
