A resistive touch screen (also known as an RTP, Resistive Touch Panel) is a sensor that converts the physical position of a touch point (X,Y) in a rectangular area into a voltage representing the X and Y coordinates. Many LCD modules use resistive touch panels, which can use four, five, seven or eig

Capacitive Touch Panel (also known as CTP, Capacitive Touch Panel), which works by utilizing the current sensing of the human body. Capacitive touch screen is a four-layer composite glass screen, the inner surface of the glass screen and laminated each coated with a layer of ITO, the outermost layer