Is the liquid crystal display made of crystals?

The first is the conceptual part: some substances lose the rigidity of solid substances after they are melted or dissolved by solvents, but they gain the fluidity of liquids and retain the anisotropic orderly arrangement of some crystalline substances. An intermediate state with partial properties of both crystals and liquids. This kind of oriented and ordered fluid that exists during the transition from solid to liquid is called liquid crystal. The liquid crystal display is an active matrix liquid crystal display driven by thin film transistors (TFT). It mainly uses current to stimulate liquid crystal molecules to generate dots, lines, and surfaces to form a picture with the back light tube. The imaging part of the liquid crystal display relies on TFT and liquid crystal. The light source comes from the LED backlight layer. The surface of the screen is made of different materials such as plastic and glass to protect the liquid crystal molecules.