Coating for Touchscreens

Many touchscreens feature an oleophobic coating. This special layer is designed to repel oils from the skin, reducing fingerprints and smudges on the screen. This keeps the screen clearer and easier to clean. Although it does not completely prevent fingerprints, the coating makes them less visible and easier to remove, improving the user experience and screen readability.

Mobile Devices

Mobile Devices

The coating is mainly applied to touchscreens on personal devices such as smartphones and tablets. Because these screens are constantly being touched, the layer helps to minimize the build-up of annoying fingerprints and smudges, keeping the display clear and clean.

Fingerprint resistant

The coating is designed to repel the skin's natural oils (sebum). This makes fingerprints less likely to stick to the screen surface, resulting in a significantly cleaner and smudge-free display during normal use.

Easy Cleaning

Any smudges or fingerprints that do appear on the screen are much easier to remove than on an untreated screen. Often, a quick wipe with a soft cloth is enough to get the display completely clean and clear again.

Maintaining Clarity

The reduction in smudges and oil residue helps maintain the visual quality of the screen. Brightness, contrast, and readability are less affected, ensuring an undisturbed and more enjoyable viewing experience.

Chemical Composition

The layer consists of a very thin, fluoropolymer-based material similar to Teflon. This composition creates a surface with low surface tension, which explains the coating's effective oil-repellent properties.

Summary

Many touchscreens feature an oleophobic coating. This special layer is designed to repel oils from the skin, reducing fingerprints and smudges on the screen. This keeps the screen clearer and easier to clean. Although it does not completely prevent fingerprints, the coating makes them less visible and easier to remove, improving the user experience and screen readability.

Do you have more questions?

At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs. 

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