Corning is working on truly foldable Gorilla Glass
 

Foldable phones arrived in a big way over the last month, but there's a fundamental problem that they haven't quite figured out. The buzzworthy phones introduced at Samsung's Unpacked and MWC aren't truly foldable; they're bendable. The good news is...

https://www.engadget.com/2019/03/05/...gorilla-glass/