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AG vs AR vs AF Glass Coating: Which Surface Treatment Does Your Touch Screen Need?
All touch screen glass suffers from the same three enemies: the glare that overpowers the image, the reflections that conceal the display image, and the fingerprints that smudge the image after every swipe. Surface treatment technology presents a solution –…
Touch Screen Glass Explained: Technology, Types, and Selection Guide
Quick Specs Common Glass Types Soda-lime, borosilicate, aluminosilicate (chemically strengthened) Typical Thickness 0.55 mm – 3.0 mm (application-dependent) Light Transmittance ≥90% (capacitive panels) Surface Hardness 6H–7H (Mohs 6–7 for cover glass) Primary Touch Technologies Projected capacitive (PCAP), resistive, SAW, infrared…
How to Choose the Right Touch Screen Glass for Your Application
Cover glass – which is the outermost transparent layer on a touchscreen – does far more than just defend the display underneath. It also impacts how the device responds to user input, how long it will last in field condition,…
What is Anti-Reflective Glass?
Roughly 8% of all visible light hitting normal glass bounces back off each of its two surfaces. This causes glare to have an unsightly sheen to them, results of overbright museum displays, and less electricity from reduced panels. anti-reflective glass…
Complete Guide to Glass Coating Types: AR vs AG vs AF
Each display, instrument panel, and touch screen relies on a glass surface formulated for one of the three most common coating environments. The 3 most common types – AR (anti-reflective), AG (anti-glare), and AF (anti-fingerprint) – each address a different…
How Does Anti-Reflective Coating Work on Glass?
Every glass surface you look through is reducing the intensity of the light. Untreated glass reflects about 4% of incident light per surface, so one panel loses about 8% of the light trying to pass through. anti-reflective coating addresses this…
Anti-Reflective Glass vs Anti-Glare Glass: Complete Guide
Quick Specs AR Glass Light Transmittance >99% (multi-layer coating at 550 nm) AR Glass Residual Reflection <0.5% per surface (multi-layer); 1–2% (single-layer) AG Glass Haze Range 1–25% (tunable by etch depth) AG Glass Etch Depth 0.05–0.07 mm (chemical etching process)…
