Samsung's latest patent details a self-healing oleophobic coating for smartphone displays

Samsung Galaxy S9

These days nearly every modern smartphone makes use of an oleophobic coating on top of the display glass. This not only provide a sleeker surface which in turn results in an added protection against scratches – the lack of friction helps objects just slide off the surface – but it also helps prevent fingerprint marks. 

Despite the popularity of these coatings, though, Samsung is seemingly not content with the one that it currently uses and has now been granted a new patent related to a modified formula. This new ...

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