As noted by Broadcasts developer Steven Troughton-Smith, many Liquid Glass interface elements on the macOS Golden Gate beta have an even glassier appearance on certain high-end OLED displays with HDR support than they do on ordinary displays.

Apple reportedly plans to release new MacBook Pro or "MacBook Ultra" models with an OLED display by early 2027, so it is likely that macOS Golden Gate has these Liquid Glass enhancements in preparation for those laptops.

In related developments, LG Display is developing a five-layer OLED panel structure that could end up in a future iMac, with an extra layer added to prevent screen burn-in and increase brightness. Meanwhile, BOE wants a share of the OLED supply chain for Apple's next iPad Air, aiming to land a secondary sourcing role behind primary supplier Samsung Display.