Capacitive Touch Screens
The capacitive touch screen relies on the user’s conductive finger to cause “on” activation, as a field is created on the face of the touch screen using only one coating of conductive material. When an area of the touch screen comes into contact with another conductive object, such as a finger, the sensors in the corners of the touch screen are able to detect what area was activated. CSI offers both custom surface capacitive and custom projected capacitive touch screen technology.
Projected Capacitive (PCAP) Touch Screens
The projected capacitive touch screen is essentially a more ruggedized and accurate version of the surface capacitive touch screen. This is made possible by the etching of the conductive material, forming a grid. This grid not only allows for more accurate activation, but also allows for the ITO to be placed behind another layer of reinforced glass for added protection.
CSI’s PCAP touch screen technology delivers precise accuracy with multi-touch functionality required in medical, industrial and consumer industries. CSI offers the below standard projected capacitive touch screens. Any other sizes not listed below can be custom built to meet your requirements at an extremely competitive price. Applications include interactive digital signage, gaming, kiosks, industrial controls, medical equipment, transportation and retail automation.