Samsung has introduced a new display coating aimed at improving how QD-OLED monitors perform in everyday lighting conditions, addressing a long-standing issue where reflections can reduce the impact of deep black levels.

QD-OLED panels are widely praised for their ability to switch off individual pixels, producing strong contrast and true blacks. However, in brighter environments, reflections on the screen can dilute that effect, making darker areas appear washed out. Samsung’s latest development, called QuantumBlack, is designed to reduce that problem.

The company says the new film cuts light reflection by around 20 per cent compared with its previous solution, helping maintain contrast and clarity even when there is significant ambient light. This should allow users to experience more consistent image quality without needing a dark room.

Beyond visual improvements, the coating is also intended to strengthen the surface of the panel. Samsung claims it increases hardness from 2H to 3H, which may offer better resistance to scratches over time and improve durability for long-term use.

Samsung

The technology is not limited to Samsung-branded displays. As a major supplier of QD-OLED panels, Samsung Display provides components to a range of manufacturers, meaning the new coating will appear across multiple brands.

Companies including Asus, MSI and Gigabyte have already confirmed monitors that incorporate the updated film, although each is using its own branding. Asus refers to it as Black Shield, MSI calls it Dark Armor, and Gigabyte uses the name Obsidian Shield. Despite the different labels, the underlying technology is the same.

The move highlights ongoing efforts to refine OLED-based displays for a wider range of environments, particularly for gaming and content creation, where consistent image quality and durability are increasingly important.