touch LED TV.The screen part of the resistive touch screen is a multilayer composite film that closely matches the surface of the display. A layer of glass or plexiglass is used as the base layer. The surface is coated with a transparent conductive layer. The scraped plastic layer is also coated with a transparent conductive layer on its inner surface. There are many small ( less than one thousandth of an inch ) transparent isolation points between the two conductive layers to separate them from each other.

touch LED TV.The screen part of the resistive touch screen is a multilayer composite film that closely matches the surface of the display. A layer of glass or plexiglass is used as the base layer. The surface is coated with a transparent conductive layer. The scraped plastic layer is also coated with a transparent conductive layer on its inner surface. There are many small ( less than one thousandth of an inch ) transparent isolation points between the two conductive layers to separate them from each other. 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.