An infrared touch screen surrounds the face of the display with a bezel of light-emitting diodes
(LEDs) and diametrically opposing phototransistor detectors. A sequence of pulses is directed
to each of these LEDs by the controller circuitry directs, which scan the screen with invisible
infrared light beams just in front of the surface. The controller then detects the location where the
light beams become obstructed by any object.
Not EXACTLY what you need? We specialize in custom and semi-custom display solutions. Contact us about creating something that fits your exact specifications.
At Phoenix Display, we design and manufacture standard, semi-custom and full custom LCD display modules for OEMs. Contact us today and let our engineering team evaluate your situation, then quickly and accurately provide a quote for your display needs.