Sister was messing around with a UV light and noticed this on her phone screen under it. My phone does not have this (all I get is a grid of dots I’m pretty sure are to do with the touch screen).
Sister was messing around with a UV light and noticed this on her phone screen under it. My phone does not have this (all I get is a grid of dots I’m pretty sure are to do with the touch screen).
Charging coils can absolutely be rectangular.
They can’t be behind the battery, though, so this can’t be it.
They also can’t be that long and still work with any efficiency.