Capacitive touch screen panel

Note2：All environmental characteristics listed as above all should be less than1 atmosphere.

43 inch touch screen monitor Usually, there is a sense of electric current in the human body, and it is only by using this point that we can work. It is composed of two double-layer composite glass screens, which are coated with a layer of ITO in the glass layer and in the middle of its interlayer. The outer layer is a protective layer of glass, and the ITO layer in the middle of the interlayer is used as a working surface. When the user's finger touches the metal layer, in the presence of the electric field of the human body, the user and the surface of the touch screen will combine into a capacitor, which is a direct conductor. The capacitive controller can accurately calculate where the touch point is through the ratio of the current. to visit other size touch panel.