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Projected Capacitive
 
Elo's capacitive touchscreens (also called surface capacitive) have a transparent protective coating that makes the sensor resistant to scratches and abrasions. Touch performance is unaffected by everyday abuse and mishaps such as dirt, dust, condensation, liquid spills, contaminants or cleaning solutions. And the Elo-designed controller responds to quick, light touches, and operates drift-free even in areas of poor grounding.
 
Surface Capacitive Features and Benefits
Elo patented narrow Z border for greater linearity
Fast, sensitive touch response with excellent dragging performance
Compatible with industry standard protocols including Elo's SmartSet protocol (IntelliTouch/iTouch)
 
How Surface Capacitive Works

Elo's surface capacitive technology consists of a uniform conductive coating on a glass panel. During operation, electrodes around the panel's edge evenly distribute a low voltage across the conductive layer, creating a uniform electric field. A finger touch draws current from each corner. The controller measures the ratio of the current flow from the corners and calculates the touch location.

Specifications
Controllers & Accessories
How Surface Capacitive Works
Surface Capacitive Touchmonitors
Elo now offers complete monitors integrated with capacitive technology. Please inquire for the list of available models.
 
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