How to solve the problem of severe reflection on the mobile phone screen?

A: The reflection of mobile phone screens mainly comes from the specular reflection of ambient light on the surface of the screen glass. The reflectivity of ordinary screen glass is about 4%, which will seriously affect visibility under strong light. A more effective solution is to use AR (Anti-reflective) coating, which reduces the reflectivity by taking advantage of the canceling interference of light. The upper limit of the coating effect is determined by the coating process: about 3% by solution immersion, about 2% by electron beam evaporation, and can be reduced to below 0.5% by vacuum magnetron sputtering. Woowhead Guanfudun adopts vacuum magnetron sputtering AR· anti-glare coating, with a reflectivity of ≤0.5% (self-tested by the brand laboratory), approximately one-eighth of that of ordinary glass. It can significantly enhance visibility under both indoor lighting and outdoor sunlight. Simultaneously, circularly polarized light and self-adjusted soft light standards handle the internal light of the screen, providing dual protection both inside and out. The measured light transmittance by SGS is 96.5%.