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And these huge sets are still4K, when you might expect the likes of Samsung to make them8K.

So why hasn’t more progress been made, and will this change soon?

Samsung Micro LED 76-inch at CES 2024

The RGB pixel structure of a micro-LED screen.

QD-OLED is similar, in that a layer of blue/green OLED pixels sits behind a quantum dot color-filter layer.

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The RGB sub-pixels of a micro-LED screen

The RGB pixel structure of a micro-LED screen.

TCL Mini LED

In mini-LED, light generation and color come from separate sources, so it’s easier to manipulate them.