LED-based video screens and signage (VSS) are ubiquitous today – from billboards to road marking to stadium screens. LED displays are usually split into two categories: indoor and outdoor. Indoor ...

Perovskite LEDs are emerging as a game-changing technology, offering vibrant colors, lower costs, and easier manufacturing ...

Cost, technical performance and environmental impact -- these are the three most important aspects for a new type of LED technology to have a broad commercial impact on society.

Linköping University researchers discovered that perovskite LEDs have great long-term commercial potential. Given their lower ...