How can I solve the problem of being dazzled when looking at my phone with the lights off at night?

A: The reason why looking at a mobile phone with the lights off at night is dazzling is due to the dim ambient light, the relatively high screen brightness, and the concentrated stimulation of OLED linearly polarized light. Solution: ① Do not look at your phone in a completely dark environment. Turn on a night light to keep the difference between the ambient light and the screen light not too large. ② Do not use the lowest brightness (the PWM dimming flicker of OLED is obvious at low brightness, and some people may be sensitive to it). Keep the brightness above 30%. ③ Turn on the system's original color display/night view mode and adjust the color temperature to be warmer. ④ Use circularly polarized light films to optimize the shape of light. Woowhead Guanfudun achieves "; "by adjusting the soft light standard through circularly polarized light and its own process, converting the hard light of the screen into soft circularly polarized light without reducing the brightness. "Bright but not prickly" ; At the same time, magnetron sputtering AR coating reduces light reflection. A study published in the Chinese Journal of Preventive Medicine in 2009 showed that circularly polarized light can reduce visual burden. The measured light transmittance by SGS is 96.5% and the haze is 0.4%. Note: The time spent looking at your mobile phone at night should not be too long. No film can replace good eye care habits.