DM 32" 10-Points Infrared Multi-Touch Screen Frame For LED TV
Buy DM Touch Overlay 32" 10 Points Infrared Multi Touch Screen frame for LED TV at Best Prices!.
DM Touch Overlay 32" 10 Points Infrared Multi Touch Screen frame for LED TV
IR Touch Screen is a touch frame which is usually installed in front ofthe display screen. The frame is integrated with printed circuit board which contains a line of DM-LEDs and photo transistors hidden behind the bezel of thetouch frame. Each of DM-LEDs and photo transistors is set on the opposite sides to create a grid of invisible infrared light. The bezel shields the parts fromthe operation.