Foldable smartphones are certainly gaining a lot of attention as the new form factor challenges smartphone design as we know it. While we saw foldable smartphones and displays over the last year or so, they were all made with fragile plastic lenses atop the display panels. These are very easy to scratch and can easily cause damage to an otherwise expensive device. Rumors suggested that Samsung's upcoming Z Flip smartphone will use a new ultra-thin type of glass. The latest report from LetsGoDigital suggests a new patent from Samsung's lawyers submitted to the EUIPO (European Union...
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