COMPOSITE TOUCH SCREEN PANNEL

摘要

PURPOSE: A composite touch screen panel is provided to drastically reduce a mounting space using a spatial touch method, thereby slimming a terminal. CONSTITUTION: A face touch panel is arranged on a display module(4). A spatial touch device is placed in a configuration element of the face touch panel. A controller performs a corresponding function by sensing a touch location sensed on the spatial touch device and the face touch panel. The face touch panel includes an ITO(Indium Tin Oxide) film layer. The spatial touch device includes an electric field generating unit and an electric field sensor(3). The electric field generating unit is formed on the conductive layer of the ITO film layer. The electric field sensor reads an electric field value of the electric field generating unit.