over 100% of the BT.2020 pro color space
What does this mean? BT.2020 already requires pure monochromatic subpixels (which you're not gonna get with LCD), so you can't go beyond that unless you use 4+ subpixels (in which case the extra colors will just go unused, since HDR video is delivered as BT.2020). Or is BT.2020 Pro a smaller gamut than BT.2020?
This article is the only thing I can find on Google which mentions "BT.2020 Pro", at least in English.
