How does the touchscreen element of some absolutely shattered screens still work?

Question

How does the touchscreen element of some absolutely shattered screens still work?

In: Technology

Answer 1

Touchscreens are actually made up of several different layers. If you only break the outer layer you can avoid damaging the actual “touch sensitive” bits.
A touch screen display might goes something like:
Outer glass (i.e. the bit you actually poke with your finger)
Plastic “bonding layer”
Actual touch sensitive bits often built on a 2nd piece of glass
“Nothing” (air, plastic, literally no gap between the touch screen and display)
The actual Display