MOBILE COMMUNICATION TERMINAL HAVING WIRELESS MOUSE FUNCTION

摘要

PURPOSE: A mobile communication terminal having a wireless mouse function is provided to comprise an optical sensor and a wireless short-range communicator for performing a wireless mouse function therein, thereby magnifying portability of a wireless mouse and saving battery power. CONSTITUTION: A mobile communication terminal(100) comprises as follows. A key input portion(60) selects general terminal communication and wireless mouse communication. An optical sensor(80) senses an operation as a mouse. A mouse input portion(70) performs left/right button functions of the mouse. A controller(50) selects a general terminal mode and a wireless mouse mode, and converts a mouse operation state obtained through the mouse input portion(70) and the optical sensor(80) into a predetermined signal. A wireless short-range communicator(40) converts the predetermined signal to have a proper frequency, and outputs the converted signal to a receiver of a computer(30).