Samsung Display introduces QuantumBlack film to eliminate QD-OLED reflections

Samsung Display has officially announced the launch of QuantumBlack, a next-generation display film engineered to address one of QD-OLED's primary weaknesses: ambient light interference.

While self-emissive panels excel at delivering “True Black” by cutting power to individual pixels, external light reflecting off the panel has historically caused dark scenes to appear washed out or take on a purple tint. Samsung claims this new proprietary coating reduces light reflectance by 20% compared to its previous generation.

Beyond the visual improvements, QuantumBlack provides a significant boost to physical durability. Internal evaluations indicate that the film raises the surface hardness of QD-OLED panels from 2H to 3H. In practical terms, this means the display is more resistant to micro-scratches from routine cleaning or accidental contact with a fingernail.

The technology is set to become a standard feature for the 2026 monitor refresh cycle. Several major hardware partners using QD-OLED panels are already integrating QuantumBlack into their flagship products, though many are using their own marketing terms. Asus is branding the technology as “Black Shield”, Gigabyte as “Obsidian Shield”, and MSI as “Dark Armor”. Regardless of the name on the box, the underlying Samsung film remains the same across these high-end displays.

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KitGuru says: Reflection handling has been a minor issue with QD-OLED panels since their debut. A 20% reduction in reflectance, combined with a bump in scratch resistance, is exactly what the tech needs to rival LG's WOLED.

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