touch screen display.Secondly, On Cell refers to the method of embedding the touch screen between the color filter substrate and the polarizer of the display screen, that is, the touch sensor is arranged on the LCD panel, which is much less difficult than the In Cell technology. Manufacturers such as Samsung, Hitachi, and LG have made rapid progress on On-Cell structure touch screens. At present, On Cell is mostly applied to Samsung Amoled panel products. Technically, it has not been able to overcome the problems of thinness and uneven color when touched .

touch screen display.Secondly, On Cell refers to the method of embedding the touch screen between the color filter substrate and the polarizer of the display screen, that is, the touch sensor is arranged on the LCD panel, which is much less difficult than the In Cell technology. Manufacturers such as Samsung, Hitachi, and LG have made rapid progress on On-Cell structure touch screens. At present, On Cell is mostly applied to Samsung Amoled panel products. Technically, it has not been able to overcome the problems of thinness and uneven color when touched . 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.