The example shown here consists of a PCB with electrodes that are just plain copper pads. Then, on top of it, there is an insulating layer, which could be glass, plexiglass or other plastic material. There is then an optional layer with a silk screen printing, on which all of the icons, numbers, or whatever is desired on the user interface. In this case, the sensor is just the copper pad connected through a trace to the input of the actual controller.
 
                 
                 
                 
 
 
 
 Settings
        Settings
     Fast Delivery
                                    Fast Delivery
                                 Free Shipping
                                    Free Shipping
                                 Incoterms
                                    Incoterms
                                 Payment Types
                                    Payment Types
                                





 Marketplace Product
                                    Marketplace Product
                                 
             
                     
                                 
                                 
                                 
                         
                                 
                                 
                                 
                                 
                                 
                                 
                                 Taiwan
Taiwan