What does an anti-glare industrial touchscreen mean?
Anti glare industrial touch screen is a type of screen that has undergone special surface treatment, with the aim of minimizing the reflection of ambient light (such as light, sunlight) on the screen surface, thereby providing clear and bright images.
Clients often request anti-glare features for LCD screens. Today, we will provide a detailed explanation of the concept of "anti-glare industrial touch screens," a crucial feature in industrial environments.
1. Core Definition: What is it?
Simply put, an anti-glare industrial touchscreen is a screen with a special surface treatment designed to minimize reflections from ambient light (such as lighting or sunlight) on its surface, ensuring clear and fatigue-free visual content under various lighting conditions.
You can imagine the difference between a "matte cover book" and a "glossy cover book." Under strong light, the glossy cover creates a glaring reflection, making it difficult to see the patterns and text, while the matte cover hardly reflects light, allowing the content to be clearly visible. Anti-glare screens operate on a similar "matte" principle.
2. How was it implemented? Core Technology - AG Processing
The anti glare effect is mainly achieved through "anti glare treatment", commonly referred to as AG treatment in the industry.
Principle: On the surface of the outermost glass or plastic cover plate of the screen, a microscopic and uneven rough surface is formed by chemical etching or spraying a special coating.
Mechanism of action: When strong light shines on this rough surface, diffuse reflection occurs. Light is scattered in all directions instead of being concentrated and reflected into the human eye like a mirror. This disperses the bright light spots (glare) formed on the screen, turning them into a halo with greatly reduced intensity and uniform distribution, ensuring that the content displayed on the screen itself is clear and visible.
3. Why is it so important in industrial environments?
This is closely related to the complexity of industrial application scenarios:
Complex lighting environment: Industrial sites often have multiple high-intensity ceiling lights, sunlight entering through windows, etc., which can easily create strong reflections on ordinary screens, making it difficult for operators to see the screen clearly.
Safety and efficiency: When operating heavy machinery or viewing critical production data, the momentary inability to see clearly, recognition errors, or visual fatigue caused by glare may lead to serious production accidents or safety risks.
Long term homework: Operators need to stare at the screen for a long time, and anti glare treatment can significantly reduce visual fatigue, improve work efficiency and comfort.
4. Advantages and costs (weighing the pros and cons)
Advantage | Cost/Points to Note |
Greatly reduce glare and reflection, improve visibility under strong light | Slight loss of image quality: AG processing can scatter light, resulting in a slight decrease in image sharpness and color saturation, which is not as bright and sharp as mirror screens. |
Effectively prevent fingerprint residue and make the surface easier to clean | Surface hardness: AG glass that has undergone chemical etching may have a slightly lower surface hardness than untreated glass, and more attention should be paid to scratching. |
Protect vision and reduce visual fatigue from prolonged operations | Cost increase: AG processing is an additional process that increases manufacturing costs. |
5. How to choose?
When choosing, you can refer to the following suggestions:
Is the ambient lighting strong for your use? (If outdoors, in a workshop, or indoors with multiple overhead lights) → Yes, the AG screen must be selected.
Does your application require extremely high fidelity of image colors and sharpness of details? (such as professional drawing, medical imaging diagnosis) → Yes, then it may be necessary to weigh or choose high-quality AG processing with less impact on image quality.
Do you need to stare at the screen for a long time to operate? Yes, AG screens can significantly improve comfort.
Summary: Anti glare industrial touch screens are solutions designed specifically to cope with harsh and complex lighting environments. It sacrifices a small amount of image sharpness in exchange for unparalleled readability, operational safety, and visual comfort under strong light, which is an essential key feature in industrial applications.
AUO LCD Display:https://www.idtdisplay.com/products/AUO_LCD_Displays/
INNOLUX LCD Display:https://www.idtdisplay.com/products/innolux-lcd/
