The Microspheres Hiding in your Phone's Screen [11:08]
Video taking a look at Anisotropic Conductive Film (and its use in LCD panels) under the microscope to see how it allows electrical current to run only in the desired direction.
A description would be nice for those of us not in a position or of a disposition to watch a video right now.
Yes good idea! I've updated the post now :)
Wow… TIL. This was an interesting watch.