| 摘要 |
<p>PURPOSE: A touch penal type display device with a sensor pad for sensing illegal extraneous matters and a banking automatic device thereof are provided to prevent the hacking of financial information caused by an overlay attack by immediately stopping the banking automatic device and transmitting a warning signal to a financial server connected with the banking automation device when the illegal extraneous matters are sensed. CONSTITUTION: A transparent substrate(510) includes a transparent electrode(520) and a electrode wire(540) on the top side. A transparent cover(530) covers the top side of the transparent substrate including the transparent electrode and the electrode wire. When an illegal extraneous matter is attached to the top side of a touch panel, the illegal extraneous matter is sensed through changes of capacitance detected through the transparent electrode. The transparent substrate and the transparent cover are formed of acrylic materials. A capacitance sensor pad is connected with a micro processor of a banking automation device through a signal delivery line.</p> |
