Apple Granted Patent for Liquidmetal Home Button on iOS Devices

The U.S. Patent and Trademark Office today granted Apple a series of 40 new patents, including one that describes various implementations and benefits of a Liquidmetal home button on iPhones and iPads.

Liquidmetal alloys, otherwise known as “bulk solidifying amorphous alloys” in the patent filing (via Patently Apple), have a number of unique properties, including high strength, corrosion resistance, light weight, and malleability.

Apple has annually renewed its exclusive rights to use Liquidmetal since 2010, but how it plans to use the alloys remains unclear. Early speculation centered around Apple using Liquidmetal for the iPhone SIM Tool, while other Liquidmetal home button patents have surfaced as early as 2014. Meanwhile, Steve Zadesky, named on this and other Liquidmetal patents, recently announced he was leaving Apple.

Today’s patent explains how Liquidmetal’s high elasticity makes it an ideal material for a pressure-sensitive home button that would deform slightly when…

Read the entire article from MacRumors here: Apple Granted Patent for Liquidmetal Home Button on iOS Devices

 



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