At the heart of that microscopic LED is a gallium nitride semiconductor which emits either red, green or blue light depending on the applied voltage. In a recent demonstration of the technology at the ...

Startup Q-Pixel has created its own core polychromatic RGB microLED technology to replace the century-old monochromatic LED, and solve several key issues with the decade-old microLED display ...

Screens dominate our lives, and we're looking at them more and more. Between the screens on phones, TVs, computers, and even fridges, you probably rely on looking at a screen for many aspects of your ...