How researchers are pursuing the manufacturability of arrays of micro-optical devices. How one team is roll-printing micro-LED arrays. How another team is growing nano-LEDs using perovskite materials.

Micro RGB and Micro-LED are promising to revolutionize how TV panels work in homes, but what is the difference between them?

Glass microspheres help perovskite quantum dots resist blue-light degradation, heat, and moisture in patterned micro-LED color-conversion pixels.

But what Samsung and LG have announced are Micro RGB TVs, and while the name is confusingly similar to Micro LED, it's not ...