APPARATUS FOR CONTROLLING DISPLAY USING LASER SIGNAL

摘要

PURPOSE: A display control device using a laser signal is provided to easily control a display device using a pulse or a non pulse laser signal which is outputted from a laser pointer. CONSTITUTION: An input unit(110) receives a control signal from a user by an operation button. A laser signal determining unit(120) determines whether to generate a pulse signal by the control signal. A laser output unit(130) outputs a non pulse laser signal or a pulse laser signal on a display. The non pulse laser signal performs a simple laser pointing function. The pulse laser signal selects a pointing spot on the display.