In the fast-paced world of modern marketing, grabbing attention is no longer just an advantage—it’s a necessity. While printed billboards and banners once dominated urban advertising, today’s ...

Now, the crossover point takes place at 16 lux, which continues to favor LCDs. Recently, a new LED technology, called the Vivid Color LED, was demonstrated 86. Its FWHM is only 10 nm (Figure ...