The organic light emitting diodes—known widely as OLEDs—that create vibrant smartphone displays could illuminate rooms, but ...

The Force is strong in Las Vegas! LEGO and "Star Wars" light up the Sphere with the Death Star celebrating LEGO SMART Play.

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're ...

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

Abstract: Recently, there are many breakthroughs of display in the high resolution and vivid colors for applications in virtual/augmented reality. In this study, we have successfully developed a 64 ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...