Surface Capacitive Touch Screen
Surface Capacitive Touch Screen is an all-glass touch screen with double side transparent conductive coating.There is electrode pattern printed along the edges distributes a low voltage field over the conductive layer. When a finger touches the screen a
Inquiry Now
Working Principle
Surface Capacitive Touch Screen is an all-glass touch screen with double side transparent conductive coating.There is electrode pattern printed along the edges distributes a low voltage field over the conductive layer. When a finger touches the screen and draws a minute amount of current to the point of contact,creating a voltage drop. The current flow from each corner is proportional to the distance to the touch point. The X/Y location of the point of contact is calculated by the controller and transmitted to the computer.
Applications
Commonly used in relative large panesl and commonly found in vending machine, Public access,gaming machines,POS(Point of Sale),kiosks,ATM,industrial controls.
