touch screen display school board pc.Specific to the manufacturer of the touch module, there are currently three main types, the external OGS and the In-cell and On-Cell with sensors in the display . These three different scenarios, OGS has a clear price advantage, the most important is that the current technology is relatively mature, which attracted Taiwan's TPK, Wintek, and hung up the domestic manufacturers Ophelia light and so deep this technology; and in Two technologies, -cell and on-cell , are limited by the shortcomings of high yield and high cost. As a result, only high-end manufacturers can adopt them. So from what aspects should we analyze these three programs? First, let's understand the principles, advantages and disadvantages of these three different schemes:

touch screen display school board pc.Specific to the manufacturer of the touch module, there are currently three main types, the external OGS and the In-cell and On-Cell with sensors in the display . These three different scenarios, OGS has a clear price advantage, the most important is that the current technology is relatively mature, which attracted Taiwan's TPK, Wintek, and hung up the domestic manufacturers Ophelia light and so deep this technology; and in Two technologies, -cell and on-cell , are limited by the shortcomings of high yield and high cost. As a result, only high-end manufacturers can adopt them. So from what aspects should we analyze these three programs? First, let's understand the principles, advantages and disadvantages of these three different schemes: 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.