Progressive scan
Each frame transmitted complete, line by line — the opposite of interlacing, and what the p in 1080p stands for.
Every modern display works this way. The image is assembled whole and shown, with no division into fields. That gives sharper stills, no combing artefacts in motion, and avoids the entire question of how to weave fields together.
The price is bandwidth: 1080p at 50 frames per second needs twice as much as 1080i at the same field rate. That it became standard anyway is because compression improved so much that the saving no longer justified the drawbacks. Computer displays have always been progressive; it was the television side that lagged.