A "Gorilla Screen" almost certainly refers to Gorilla Glass, a brand of chemically strengthened glass developed by Corning, known for its use in protecting the screens of mobile devices.
Here's a breakdown:
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What it is: Gorilla Glass is a specialized glass designed to be thin, light, and resistant to damage, particularly scratches and cracks.
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How it works: The glass is strengthened through a chemical process involving a hot potassium-salt ion-exchange bath. Smaller sodium ions on the glass surface are replaced by larger potassium ions, creating a compressive stress layer on the surface. This compressive layer makes the glass much more resistant to surface damage.
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Why it's important: Mobile devices are prone to scratches and damage. Gorilla Glass provides a layer of protection, increasing the durability and longevity of the device's screen.
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Evolution: Corning has released multiple generations of Gorilla Glass, each offering improvements in scratch resistance, crack resistance, and overall toughness. As of the latest information, they are on the ninth generation.
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Applications: While primarily used in smartphones and tablets, Gorilla Glass is also found in laptops, wearable devices, and even some automotive applications.
In short, a "Gorilla Screen" is essentially a screen protected by Corning's Gorilla Glass, providing enhanced durability and scratch resistance.