TFT display is a classification of LCD liquid crystal module. TFT is the abbreviation of "Thin Film Transistor", also known as "true color". TFT display is an active matrix liquid crystal screen. It is a screen composed of thin film transistors. Each of its liquid crystal pixels is made of thin film transistors. Drive, which can achieve high-speed, high-brightness, high-contrast display screen information. Behind each pixel, there are four independent thin film transistors driving the pixel to emit colored light, which can display true color with 24bit color depth. In terms of resolution, the TFT LCD screen can reach up to UXGA (1600×1200).
The arrangement of TFT is memorable, so it will not return to its original state immediately after the current disappears, thereby improving the shortcomings of STN LCD screen flicker and blur, effectively improving the effect of LCD screen displaying dynamic pictures, and the ability to display static pictures More prominently, the advantage of TFT LCD is that the response time is shorter than the efficiency, and the color is bright; the disadvantage of TFT LCD is that it consumes more power and the cost is relatively high.
With the progress of society and the continuous updating of products, the application field of TFT LCD screen is also broader. It is widely used in CNC equipment, 3D printing and other equipment.