AG Cover Glass
AG cover glass is a precision engineered matte surface that minimizes light reflections and reduces glare. It keeps screens readable even in bright lighting while offering durable protection against scratches and daily wear. This makes it ideal for automotive displays, industrial controls, and outdoor digital signage. AG cover glass delivers consistent visual performance where clear visibility is critical.
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Product Introduction
Custom AG Coated Cover Glass for OEM Projects
How AG treatment looks like when applied in glass?
What's the difference between AR and AG?
the AG Parameters
AG Glass Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Thickness | 0.55 mm to 3.0 mm | Custom thicknesses available upon request |
| Glass Type | Soda-lime or chemically strengthened | Aluminosilicate options for higher durability |
| Surface Finish | Matte etched | Chemical etching process not a coating |
| Gloss Level | 30 to 85 GU (at 60°) | Lower gloss means stronger anti-glare effect |
| Haze | 5% to 50% | Higher haze reduces reflections more aggressively |
| Transmittance | 85% to 92% | Depends on gloss level and glass type |
| Reflectance | < 1.0% | Measured at 550 nm wavelength |
| Hardness | 6H to 9H (pencil hardness) | Based on ASTM D3363 standard |
| Surface Roughness (Ra) | 0.1 µm to 1.5 µm | Measured by contact profilometer |
| Operating Temperature | -40°C to +85°C | Suitable for automotive and outdoor use |
| Chemical Strengthening | Yes | Ion exchange process available |
| Edge Finish | Polished or chamfered | Reduces chipping risk during handling |
| Custom Sizes | Up to 65 inches diagonal | Larger sizes available for special orders |
| Applications | Automotive displays, industrial controls, outdoor signage, medical devices, consumer electronics |
Key advantages of AG cover glass on electronic display
AG cover glass cuts down glare and reflections so screens stay readable even in bright environments. The matte surface resists fingerprints and scratches without sacrificing image clarity or color quality. Built to handle frequent cleaning and harsh lighting, it is a reliable choice for outdoor displays, automotive interfaces, and industrial control panels.
what's the AG Cover Glass Applications
Automotive Displays
Instrument cluster panels
Center console screens
Head-up display systems
01
Industrial Equipment
Factory control panels
Outdoor monitoring displays
Warehouse management terminals
02
Medical Devices
Surgical monitoring screens
Diagnostic equipment displays
Laboratory instrument interfaces
03
Public Facilities
Self-service kiosks
Information display boards
Transportation ticket machines
04
Special Environments
Aviation control displays
Marine navigation equipment
Military display systems
05
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FAQ: AG Coated Glass
Q: What parameters included in AG(anti glare) treatment?
A: It includes haze, glossy, transmittance.
On surface, it includes roughness and peak density.
Q: After AG, the chemical strengthened will be influenced?
A: No, the chemical strengthened will be done after AG treatment, so there's no influence on stress layer.
Q: The AG coating influence to the screen's clarity?
A: It mainly depends on haze level, the low haze AG coating leads a minimal and reduction in sharpness and color saturation. The high haze AG coating will cause the picture appear more matt and slight milky, depends on actual requirements.
Q: Is that AG coating has long life?
A: Yes, because the AG coating belongs to acid etching, which is permanent matt on glass surface, which also resistance to scratches.
Q: What's AG(anti glare) coating mean?
A: The anti glare(short for AG) is a kind of surface treatment used in glass or plastic under acid etching, which makes a microscopic rough surface that scatter the light reflection of glass from mirror like into a soft, diffuse glow. It greatly improves readability and visual comfort under lighting condition.
Q: How to define the correct parameters of AG?
A: Low haze(1-5%): Used for high resolution monitors, medical imaging displays and graphic design which color accuracy and sharpness are important.
Medium haze(5-15%): To balance the office work, regular purpose monitors and industrial controller screen under typical lighting.
High haze(20%+):Used in high glare environments like outdoors, private filters and pictures frames that glare elimination is the first priority.
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