Anti-reflection touch screen, also known as AR (Anti-Reflection) touch screen, mainly through the application of special optical coatings or processing technology on the screen surface to reduce the reflection of light, to improve the visibility and clarity of the screen in the bright light environment. This technology is mainly realised in the following ways:
Optical Coating: One or more layers of special optical materials are coated on the surface of the screen, which have specific refractive index and reflectivity, and can effectively reduce the direct reflection of light on the surface of the screen, while maintaining high light transmission. Such coatings are usually prepared using vacuum coating, sputter coating or spin coating processes to ensure their uniformity and stability.
Micro-nano structure: Micro-nano processing technology is used to form tiny concave and convex structures or textures on the screen surface, which can scatter light and disperse reflected light to different directions, thus reducing the intensity of reflected light at specific angles. This technology not only reduces reflections, but also enhances the contrast and colour saturation of the screen.
At the heart of anti-reflective touchscreen technology is the balance between light transmission and anti-reflective properties to provide a better visual experience, especially in bright light environments.
On reading devices such as e-book readers and tablets, anti-reflective touchscreens have become one of the most important features to enhance the user experience. The application of anti-reflective touch screen has significant advantages:
1. Enhance the reading experience: in the outdoor or light environment, anti-reflective touch screen can significantly reduce the screen surface of the reflected light, so that readers can more clearly see the content on the screen, without the need to frequently adjust the reading angle or block the light source. This greatly improves the applicability and convenience of reading devices.
2. Eye protection: Reducing screen reflections helps to reduce eye fatigue, enabling readers to read comfortably for long periods of time. This is a very important health factor for people who regularly use reading devices.
3. Enhanced contrast: In addition to reducing reflections, anti-reflective touchscreens can also improve the contrast and colour saturation of the screen, making text and images more distinct and vivid. This helps to enhance the reader's reading interest and concentration.
4. Enhanced aesthetics: touchscreens with AR treatment usually add a layer of AF treatment, which can greatly reduce screen reflections and fingerprint residue, making the device appearance neater and more aesthetically pleasing.
5. Improve durability: anti-reflective coating usually also has a certain degree of wear-resistant and anti-scratch properties, which can extend the service life of the screen.
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