DISPLAY DEVICE WITH INPUT UNIT, CONTROL METHOD FOR SAME, CONTROL PROGRAM AND RECORDING MEDIUM

摘要

Disclosed is a display device with input unit capable of being precisely operated. In the disclosed display device with input unit (50), a correction unit (39) comprises a sensor position detection unit (28) for detecting a position upon an optical axis of radiated light from a light radiating unit, wherein position information of a pointer is input into the sensor position detection unit (28) as a position upon the optical axis. The correction unit (39) comprises a sensor shape detection unit (29) for detecting a shape of a light-receiving area for receiving the radiated light from the light radiating unit. The display device with input unit (50) is further provided with a pointer position correction means for correcting the position of the pointer, wherein the pointer position correction means corrects position information of the pointer when the shape of the light-receiving area that has been detected by the sensor shape detection unit (29) has changed.