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US 2013/0171344 A1Published application
Device having reduced friction properties
AssigneeSchott AG
InventorsMarta Krzyak, Marten Walther, Peter Kracht
Life of this patent
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Abstract
A device, in particular a cover panel for a display device or a monitor auxiliary panel or a surface for input devices, includes a substrate and a coating applied onto the substrate. The coating has a surface having a coefficient of friction in the range between approximately 0.01 and 0.12, in particular between approximately 0.02 and 0.1, or between approximately 0.03 and 0.09.
Claims20
A method to produce a cover panel for one of a display device, a monitor front panel, and a surface for inputs, the method comprising the steps of:
- providing a substrate;
- applying an anti-reflective coating onto said substrate according to one of a liquid technology and a high-vacuum technology;
- introducing said coated substrate into a pressure vessel set to a vacuum in a range of between approximately 10 Pascals (Pa) to 1050 hectopascals (hPa);
- and
- applying a cover layer onto said anti-reflective coating such that a coefficient of friction is between approximately 0.01 and 0.12.
2 more elements
Dependencies are inferred from the claim text.