Comment Re:Substrates (Score 1) 195
Thanks for the info, it has been a while since I talked to anyone who knew anything about commercial growth.
If 8" wafers have those issues then do you think it is then feasible to expect an iPhone screen out of sapphire any time soon?
Or will iPhone screens be thicker and thus can absorb more issues seen in thinner wafers, or do screen-grade sheets simply have a higher tolerance for fault densities and not need to be substrate grade?