PURPOSE: A touch sensing apparatus is provided to capture a wide and effective touch area by capturing an image of an effective touch area which is reflected by a reflector. CONSTITUTION: A display panel(10) displays an image. A first reflector(20) is located on a panel of a display unit. The first reflector includes a curved surface. A touch image for an object located on the display panel is reflected by the curved surface. A camera(30) senses the reflected touch image. A processing unit(40) determines a coordinate of the touch image based on the sensed touch image. [Reference numerals] (40) Processing unit
