Samsung unveils world's thinnest Ultra Slim laptop OLED panel: 20% thinner, 240Hz

After announcing the development of the world’s first 4K 360Hz QD-OLED, Samsung Display wants to break another record by unveiling its new "Ultra Slim" OLED panel at Computex 2026. Designed specifically for the high-performance gaming laptop market, this new technology promises to shed bulk without sacrificing the visual fidelity gamers demand.

The new panel achieves a dramatic reduction in thickness, cutting the module’s outer-edge profile by more than 20% compared to Samsung’s current mass-produced displays. To reach this benchmark, Samsung engineers developed a specialized etching process that reduces the thickness of both the Thin Film Transistor (TFT) substrate glass and the encapsulation glass by over 30%.

Despite the aggressive physical reduction, Samsung has addressed the common industry challenge of panel warping, utilizing proprietary manufacturing techniques to ensure structural integrity in the thinner form factor.

Samsung Display breaks OLED records: World’s thinnest gaming laptop panel reduces thickness by over 20%

While portability is the primary benefit of the Ultra Slim design, Samsung emphasizes that the technology maintains premium visual standards:

• VESA-certified HDR: The panels achieve the "True Black 1000" tier, requiring a peak brightness of 1,000 nits and an ability to render blacks below 0.0005 nits for high-contrast, immersive gaming.
• Refresh rates: Supporting refresh rates from 165Hz up to 240Hz, the panels are engineered to meet the needs of competitive gamers.
• Motion clarity: The technology boasts a ClearMR 11000 rating from VESA, indicating superior motion blur reduction during fast-paced, high-intensity gameplay.

"The Ultra Slim panel provides device manufacturers with unprecedented design flexibility", the company says. By reducing the footprint of the display module, manufacturers can develop thinner, lighter laptops that do not compromise on the high-end thermal management or component space required for modern gaming hardware.

It’s worth noting that while Samsung Display is showcasing the technology at Computex to demonstrate its design capabilities, the Ultra Slim panel has not yet reached the commercial manufacturing stage, and it’s unclear which new laptops might be first to utilize it.