10 inch touch screen raspberry pi.In Figure 3, the green and blue ITO modules are located on two layers of ITO coatings. They can be considered as continuous sliders in the X and Y directions. Different ITO modules in the X and Y directions need to be scanned to Get the location of the touch point and the track of the touch. Between the two layers of ITO coating is a PET or glass isolation layer. The latter is more transparent, can withstand greater pressure, and has a higher yield. It can also be directly plated on the LCD surface through a special process, but it is also heavier. The thinner this isolation layer, the better the light transmission, but the larger the parasitic capacitance between the two layers of ITO.

10 inch touch screen raspberry pi.In Figure 3, the green and blue ITO modules are located on two layers of ITO coatings. They can be considered as continuous sliders in the X and Y directions. Different ITO modules in the X and Y directions need to be scanned to Get the location of the touch point and the track of the touch. Between the two layers of ITO coating is a PET or glass isolation layer. The latter is more transparent, can withstand greater pressure, and has a higher yield. It can also be directly plated on the LCD surface through a special process, but it is also heavier. The thinner this isolation layer, the better the light transmission, but the larger the parasitic capacitance between the two layers of ITO. 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.