Macroblock participates in Touch Taiwan Display International 2021; the booth is in the mini-/ micro-LED theme pavilion. The focus of this exhibition is the comparison between mini-LED backlight technology and traditional backlight technology. We compare LCD TVs with 65 inches in size and play 4K quality videos at the same time. We can see the obvious difference between the two: the details in the dim picture are clearly distinguishable; the detailed textures can be seen in the bright pictures, and the vivid color of the display screen also greatly surpasses the one of tr...