Sticking film refers to sticking a thin glass film on the surface of automobile glass or building glass; Mobile phone screen protective film, also belongs to the film; In the textile industry, the process of transferring patterns and colors to release films, foils, etc. Sticking to the surface of cloth is also called sticking film. It has the functions of reducing heat loss, filtering strong light, blocking ultraviolet rays, protecting personal safety and blocking heat.
The concept of "folding screen" is relatively fine, and the more macroscopic concept should be called "flexible screen", which can achieve 360-degree bending or even distortion. The folding screen needs to be folded 200,000 times to remain intact. It is a flexible screen with high flexibility requirements, and the structure of the screen also needs to be designed separately. This foldable screen can be used not only for mobile phones, but also for wearing VR, vacuum cleaners and some medical equipment.