Friday, July 20, 2018

Gorilla glass DX and DX+

Gorilla Glass DX and DX+ for wearables unveiled: they cut reflectivity by 75%


Gorilla Glass SR+ got a sequel – Gorilla Glass DX and DX+. While these are being used mostly in smart wearables, Corning says they are working on versions of these materials that can be used on phones as well.

The DX and DX+ follow the Gorilla Glass 6 and their main goal is to reduce reflection. Corning cut reflection down by 75%, which they claim improves screen contrast by about 50% at a given screen brightness.

And if you can use a lower screen brightness, you can save battery – the screen is the primary power sink on a smart watch.





Where the Gorilla Glass DX and DX+ differ is their scratch resistance. The Plus model is harder, Corning claims its scratch resistance approaches “alternative luxury cover materials” without specifying which they have in mind.


CORNING, N.Y., July 18, 2018  — Corning Incorporated (NYSE:GLW) today announced two additions to its portfolio of cover glass innovations – Corning®Gorilla® Glass DX and Corning® Gorilla®Glass DX+. Both of these new glass composites feature an antireflective property that vastly improves optical clarity and superior scratch resistance scaled to consumer needs, while maintaining the legendary toughness and touch sensitivity of Gorilla Glass.

These revolutionary new cover glass enhancements follow the introduction earlier today of Corning’s most durable cover glass to date, Corning® Gorilla®Glass 6. An extension of Corning® Gorilla® Glass SR+, both Gorilla Glass DX and Gorilla Glass DX+ glass composites can be used in combination with Corning’s Gorilla Glass products to best address mobile device manufacturers’ design priorities. While currently being adopted primarily for wearable mobile devices, developments are underway to adapt these new glass composites to larger form-factor devices.

“We have surveyed more than 85,000 global consumers* over the past seven years, and we discovered that nearly 50 percent cited readability as a highly desired feature in a cover glass,” said Scott Forester, division vice president, Marketing and Innovation Products, Corning Gorilla Glass. “But we also know that consumers don’t want to sacrifice the scratch resistance and durability that they’ve come to expect.  Gorilla Glass DX and Gorilla Glass DX+ address this challenge by delivering outstanding readability combined with best-in-class scratch resistance and the inherent toughness of Gorilla Glass, making them ideal for today’s advanced mobile displays.”


Comparing the two new composites
Both Gorilla Glass DX and Gorilla Glass DX+ enhance display readability by improving the front surface reflection by 75 percent versus standard glass, and increasing the display contrast ratio by 50 percent with the same display brightness level. These improvements in optical clarity can also lengthen battery life.

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