DEVICE AND A METHOD FOR INPUTTING A REAR TOUCH OF A MOBILE TERMINAL, CAPABLE OF EXECUTING PROXIMITY SENSING, LCD WIDE VIEW EXECUTION, TOUCH PRESSURE SENSING, AND UI FUNCTIONS THROUGH A TOUCH PAD OF A REAR SIDE

摘要

PURPOSE: A device and a method for inputting a rear touch of a mobile terminal are provided to attach a touch pad to a rear side, thereby realizing touch input through a front side and the rear side.;CONSTITUTION: A terminal senses incoming of a call(S10). A controller distinguishes the call(S20). When the call is a voice call, the controller senses a grip type of a user through a touch pad of a rear side of a terminal(S30). If the sensed grip type is a grip corresponding to a guide line, the controller executes a power saving mode of a voice call(S40,S50).;COPYRIGHT KIPO 2011