interactive screen pictures.CRT displays can burn out due to long-lasting events, and there are so many things about LCDs . Therefore, it must be remembered that if the display is to be closed at any time, the display brightness of the display may be lowered. Otherwise, it will take a long time to cause external burnout and probably aging. Once this damage occurs, it is eternal and cannot be undone. So we must arouse sufficient attention. In addition, if a solid content is displayed continuously forever, it will probably cause some LCD pixels to overheat and cause external burnout. To prevent this, the following steps can be accepted:

interactive screen pictures.CRT displays can burn out due to long-lasting events, and there are so many things about LCDs . Therefore, it must be remembered that if the display is to be closed at any time, the display brightness of the display may be lowered. Otherwise, it will take a long time to cause external burnout and probably aging. Once this damage occurs, it is eternal and cannot be undone. So we must arouse sufficient attention. In addition, if a solid content is displayed continuously forever, it will probably cause some LCD pixels to overheat and cause external burnout. To prevent this, the following steps can be accepted: 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.