Topic: led video wall display

When 4K TV was first launched a few years ago, there were overwhelming advertisements, but the actual experience was not very good. On the one hand, 4K TVs were mixed, and there were many fusses about panels, signal formats, and processing chips; On the one hand, 4K film sources are relatively scarce, and 4K TVs have become decorations. But this is not the case for the LED display industry. 4K can be said to be the best solution for ultra-clear small-pitch led wall pixel (Dkb63.ru blog entry) di...