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capacitive touch screen suppliers

The working principle and advantages and disadvantages of capacitive touch screen suppliers

2022-06-13

How does a capacitive touchscreen work? Capacitive touchscreens are made of a thin layer of conductive material, such as copper or indium tin oxide (ITO), printed on the underside of the display's insulating outer layer. When a finger touches the screen, a small amount of charge is attracted to the point of contact, which effectively becomes a functioning capacitor. The...