If a small board sounds like the most appropriate choice, there are two options: a Nano and a Micro. They look like the same board to the untrained eye, but they're different from one another.

These nano-PeLEDs feature pixel lengths as small as 90 nanometers, enabling an unprecedented pixel density of 127,000 pixels ...

Researchers at Zhejiang University and Cambridge have demonstrated ultra-high-density LEDs achieved using new materials.

Chinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...