The full name of tft is (thin film transistor) most liquid crystal displays are called "active panel", and the core technology of "active panel" is thin film transistor, that is, tft, leads people to call active panel tft, although this name is not appropriate, but it takes a long time to do so.
The mode of operation of the tft is that each liquid crystal pixel on the liquid crystal display is driven by a thin film transistor integrated thereafter, i. e., tft. In brief, that tft is a semiconductor switch device for each pixel, and each pixel may be directly controlled by a dot pulse. And since each node is relatively independent, continuous control can be performed.
The full name of the ips screen changes the arrangement mode of the liquid crystal molecular particles by the in-plane switching (planar conversion) ips technology, the horizontal conversion technology is adopted, the deflection speed of the liquid crystal molecules is accelerated, The traditional liquid crystal display screen is eliminated, and the phenomenon of blurring and water-grain diffusion can occur when the external boundary pressure and the shaking are received. Since the liquid crystal molecules rotate in the plane, the ips screen naturally has a good visual angle performance, and the four axial aspects can achieve a view angle close to 180 degrees. Although the ips screen technology is very powerful, it is still based on a technology, essentially a tft screen, of the tft.