Magnets use to mess up all my screens. How can Apple put one in their phone, right next to the screen?

Question

Magnets use to mess up all my screens. How can Apple put one in their phone, right next to the screen?

In: Technology

Answer 1

Screens used to use magnets to direct a beam of electrons at the screen.
Adding a different magnet would mess things up.
Now-a-days screens use liquid crystal, which don’t depend on magnets.