Clear Even Under Strong Light: Inside the Technology of AG Anti-Glare LCD Modules

Why Is “Strong Light Readability” a Pain Point for Many Devices?

“Strong light readability” has become a common challenge for many devices because a standard LCD surface easily produces significant specular reflection. When ambient light intensity exceeds the screen’s own brightness—such as under direct sunlight, outdoor high-brightness environments, factory illumination, or strong medical lighting—the displayed content is overwhelmed by glare, appearing washed-out, blurred, or completely unreadable.

For applications such as industrial HMI control panels, medical display equipment, outdoor self-service terminals, and automotive center displays, the inability to read the screen under strong light not only affects user experience but can also lead to misoperation and potential safety risks. Many devices still do not adopt professional AG anti-glare glass, AR anti-reflection technology, or high-brightness LCD module structures, making strong-light readability a persistent challenge across industries.

What Is True AG Anti-Glare Technology?

True AG Anti-Glare technology adjusts the microscopic surface structure of the glass or display to diffuse incoming strong light into uniform scattering, effectively reducing specular reflection.

It is not merely a “frosted” appearance. Instead, AG relies on precisely controlled surface micro-roughness to ensure the display remains readable under strong outdoor light, high-brightness environments, and industrial lighting. The core objectives of AG are to reduce glare, improve contrast, and maintain fine image clarity—ensuring stable visual performance across diverse lighting conditions.

Structure of an AG Anti-Glare LCD Module

1.AG Anti-Glare Cover Glass

2.Touch Panel Layer

3.OCA Optical Bonding Layer

4.LCD/LCM Display Panel (TFT Module)

5.Backlight Unit

6.Driver Board

7.FPC Flexible Printed Circuit

Key Industry Applications of AG Anti-Glare LCD Modules

1.New-energy charging station displays

2.Industrial HMI control panels

3.Outdoor self-service kiosks / ticketing machines / parcel lockers

4.Medical display equipment

5.Automotive center consoles and instrument clusters

6.Smart home touch panels

7.Outdoor advertising and brand display terminals

How to Choose a Truly Professional AG LCD Module Supplier

A truly professional AG LCD module supplier must possess a complete process chain including optical glass fabrication, AG anti-glare processing, touch panel lamination, OCA optical bonding, and LCD/LCM module integration.

A qualified supplier must provide stable customization capabilities (dimensions, structure, haze level, brightness, interface, optical options) and pass reliability tests such as wide-temperature operation, UV aging, vibration, and humidity testing to ensure long-term stability in outdoor and industrial environments.

In addition, the supplier should offer strong engineering support, sample verification, mass-production quality control, and after-sales service. Only manufacturers with real optical expertise and module-integration experience can consistently deliver high-quality AG anti-glare LCD modules.

KANOU’s Global Delivery and Professional Capabilities

Whether you are developing industrial control devices, medical terminals, new-energy charging stations, smart home systems, or outdoor interactive equipment,

KANOU provides complete solutions including AG Anti-Glare, AR Anti-Reflection, Optical Bonding, and customized LCD modules.

KANOU operates with a global layout:

Singapore & Japan offices — Global business and engineering support

China & Vietnam factories — Mature production bases and stable manufacturing capability

With cross-regional engineering teams and a robust supply chain system, we support multi-variety, low-volume, highly customized projects, ensuring that devices maintain clear visibility and long-term stability under strong light, outdoor environments, and industrial high-brightness conditions.

Explore KANOU’s global supply capabilities and display solutions:

https://www.kanoudisplay.com/

https://kanougroup.com/

https://kanoudisplay.jp/