Click to view the original image
Kingtouch Technology is specialized in producing surface acoustic wave(SAW) touch screen, Multi-touch Infrared touch screen, Interactive touch foil, resistive touch screen, Optical touch screen and Capacitive touch screen, Any size of touch panel we can customized for you. Just let us know the requirement. ________________________________________ Product Description: Infrared(IR) touch screen operate on the mechanism of infrared LEDs arranged in arrays on two adjacent bezel edges of the PCB with photo sensors placed on the two opposite edges functioning as transmitters and receivers. The LEDs emit infrared rays simultaneously to form a grid of rays across the display. When the user wishes to send a signal through touch, he/she can do so by interrupting the light beams with a physical object. Since every infrared LED is independent, the touch screen is able to achieve positioning by analyzing the decrease in light at the corresponding photo sensors. The signal is then processed by the control circuitry and sent to the PC for the coordinates of the touch event to be displayed on screen or to be utilized by other software for relevant signal operation. Advantage: --Multi-touch function -- IP65 Available --Support zoom in/out, display rotation --Withstands severe environments --Stable, no-drift calibration performance --Vandal- and abrasion-resistant screens, ideal for rugged applications --Parallax-free performance for LCD displays --Sealable against contaminants --Operable in various light conditions, indoor and outdoor ________________________________________ Application: --Point-of-information kiosks --Electronic catalogs --Gaming, POS, ATM, lottery, and amusement --Industrial control rooms --Computer-based training
