best interactive touch display.Usually the capacitive touch panel is coated with a layer of antimony tin oxide film on the transparent glass surface (ATO Layer) and the protective film (Hard Coat Layer) with the liquid crystal screen (LCD Monitor) between the need for electronic signal interference preventing treatment (Shielding Shielded Layer) . The following figure shows the side structure of a capacitive touch panel.

best interactive touch display.Usually the capacitive touch panel is coated with a layer of antimony tin oxide film on the transparent glass surface (ATO Layer) and the protective film (Hard Coat Layer) with the liquid crystal screen (LCD Monitor) between the need for electronic signal interference preventing treatment (Shielding Shielded Layer) . The following figure shows the side structure of a capacitive touch panel. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.