LG Display and LG Electronics are different entities, with separate stock market listings. It began as a joint venture with Philips in 1999, but Philips sold most of its stake in 2008. LG Electronics is the majority stakeholder now.Is LG perhaps similar to Samsung in that there is an “LG Display” and an “LG”, but they are two independent companies that have a joint holding company, but are basically just a service provider and customer when it comes to providing a new monitor model?
In checking my facts, I encountered this old (2024) news:
LG Display to pull out of LCD business; BOE, CSOT eye Guangzhou plant
This may explain a few things — apparently it was sold (deal expected to be complete by March 2025) to CSOT. I didn’t see any details about trademarks like “IPS Black” and “Nano IPS Black” — but they may have been part of the deal. Kuycon is based in the heart of Guangzhou, so their emergence in the wake of this deal makes sense.
I suppose, maybe, if LG Display makes the Apple Pro Display XDR panel at a different plant, then the UltraFine 6K panel might be from there, and not from the Guangzhou plant.