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US 7,889,284 B1Granted
Rigid antiglare low reflection glass for touch screen application
AssigneeRockwell Collins, Inc.
InventorsPaul R. Nemeth, Tracy J. Barnidge, Sandra S. Dudley, Gary N. Prior, James D. Sampica
Life of this patent
Estimating the term…
Abstract
A display screen device may comprise a first substrate including at least a substantially transparent glass having a thickness less than or equal to 1.1 millimeters; an anti-reflective thin film coating; and a second substrate including a touch screen device. Additionally, a method for providing a display screen device is disclosed.
Claims10
A display screen device, comprising:
- a first substrate including at least a substantially transparent textured, etched alumino-silicate glass having a thickness of about 0.5 millimeters, said textured, etched alumino-silicate glass reduces an amount of reflected specular light on a surface of the first substrate;
- an anti-reflective thin film coating applied to the first substrate;
- a second substrate including a touch screen device, the second substrate being laminated to the first substrate, the touch screen device of the second substrate detects a location of a touch in a display area of said second substrate;
- and
- an exterior oleophobic coating.
2 more elements
A flat panel display unit, comprising:
- a first substrate including at least a substantially transparent textured, etched alumino-silicate glass having a thickness of about 0.5 millimeters, said textured, etched alumino-silicate glass reduces an amount of reflected specular light on a surface of the first substrate;
- an anti-reflective thin film coating applied to the first substrate;
- a second substrate including a touch screen device, the second substrate being laminated to the first substrate, the touch screen device detecting a location of a touch in a display area of said second substrate;
- a flat panel display including at least one of a third substrate, a fourth substrate, a liquid crystal layer embedded between third and fourth substrates, or a backlight assembly;
- an exterior oleophobic coating;
- and
- at least one printed circuit board.
4 more elements
Dependencies are inferred from the claim text.