Apple Files Patent for Cheaper Touch Components

Recently, Apple filed a patent regarding materials it might be planning to use in a future generation of the iPhone or iPod Touch. Right now Apple uses a kind of glass to cover it’s touch-screen devices, but a cheaper alternative, polyethylene terephthalate (PET), may be in their future.Current technologies for touch-screen plastics place all of [...]

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[Source: iPhonefreak]