TFT displays utilize an image converter consisting of ultra-thin film transistors. By controlling the switching state of the thin film transistors under backlight illumination, the orientation of liquid crystal molecules is altered, thereby regulating the transmission and reflection of light to produce images. TFT screens are extensively employed in electronic devices such as mobile phones, e-books, tablets, and gaming consoles due to their high brightness, vibrant colors, and sharp imagery. They are capable of displaying high-quality videos, images, and text with a wide viewing angle and excellent visual effects. Furthermore, TFT screens offer low power consumption, long lifespan, and resistance to interference making them suitable for various electronic applications.