Inspection device for display device and inspecting method thereof

PURPOSE: An inspection device for a display device and an inspecting method of the same are provided to apply a line scan camera to improve inspection power to detect whether an inspection target object is faulty or not, thereby rapidly progressing subsequent processes. CONSTITUTION: An inspection target object is comprised of one among a cell and a module. A loader unit loads the inspection target object and moves a loaded target object for a subsequent process. The inspection unit has a camera(120) which photographs the inspection target object loaded from the loader and implements the inspection of the target object. An unloader unloads an inspection target object which has finished being inspected from the inspection unit.