Unable to see the screen clearly when wearing polarized sunglasses

Problem:

The screen appears dark when the user looks at it through polarized sunglasses.

Cause:

• Your phone screen uses a polarizer to make it easier for you to see clearly, just like polarized sunglasses.
• Polarized sunglasses only allow light to pass through in a single direction, and your phone screen only emits light in a single direction.
• Your sunglasses and phone screen end up counteracting each other by working in opposite directions. As a result, you end up seeing a dark or black screen.

Solution:

1. Rotate your phone.
2. Take off your sunglasses when using your phone.