TOUCH PAD MODULE

摘要

PURPOSE: A touch pad module is provided to combine X/Y coordinate data of a touch pad with an output signal outputted from one tactile switch, thereby realizing a function of a multi-direction tactile switch. CONSTITUTION: A tactile switch(112) is placed on the center of an upper side of a PCB(Printed Circuit Board)(110). An input board(130) is combined with an upper part of the PCB. A display unit showing up/down/right/left directions is placed on the upper side. A boss operated by pressing the tactile switch is placed on the bottom of the center. A capacitive touch pad(120) is coupled with the bottom of the input board. A through hole that the boss penetrates is placed on the center. A cover frame(140) is coupled with the PCB while surrounding the frame of the input board.