DEVICE, SYSTME FOR INPUTTING TOUCHSCREEN, AND METHOD FOR INPUTTING TOUCHSCREEN USING THE SAME

摘要

PURPOSE: A touch screen input apparatus, a system thereof, and a touch screen input method using the same are provided to perform various touch screen input controls according to a touch pressure or sound to a touch screen regardless of a type of the touch screen by using a microphone or earphones. CONSTITUTION: An input unit(110) is touched through a touch screen. A sensor unit(120) detects an input signal generated according to a touch of the touch screen. A communication unit transmits the input signal to an electronic device. The communication unit transmits the input signal through an earphone port of the electronic device. A touch screen input apparatus has a pen shape. The sensor unit includes a pressure sensor. The input signal is the pressure signal detected by the pressure sensor.