TOUCH CONTROL METHOD IN PORTABLE DEVICE HAVING LARGE TOUCH SCREEN

摘要

A touch control method of a portable device having a display unit and a touch sensor corresponding to the display unit comprises: a process of sensing start drawing on the boundary of the display unit by a user; a process of sensing displacement drawing which is simultaneous to the start drawing inside the display unit which is inside the boundary of the display unit; a process of displacing a screen displayed on the display unit corresponding to the displacement drawing; a process of fixing the displaced screen; a process of receiving the intermediate touch of the user on the displaced screen; and a process of executing related function by matching an intermediate touch point with a displaced screen coordinate.