Description：

            Using the patented technology of ultra-fine louver optics, the information displayed on the screen is exclusively for the user to read from the front. Anyone watching from both L/R sides can only see the dark picture, achieving the effect of anti-peeping.

The 9H hardened layer adopts 100um base material, which keeps the thickness to a minimum while maintaining high hardness, and has the strength of glass and the toughness of PET.