What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

LEDs are everything, from some of the largest TV screens you can buy, to the types of bulbs that you use in your home. But, not all LED materials are the same. Some are OLEDs or QLEDs, while others ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

Researchers at the Hong Kong University of Science and Technology (HKUST) School of Engineering have cracked a major challenge in display technology by inventing the world's brightest and most energy ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...

Television display technology has advanced significantly over the years, progressing from bulky cathode-ray tubes (CRTs) to the ultra-slim and energy-efficient screens we have today. The best TVs of ...

I don’t know about you, but although I like reading about electronics in a theoretical sort of way, there’s nothing I enjoy more than the hands-on building of something and then watching that thing ...

Did you read our explainer on display technologies? If so, you'll already be well aware of the concept of PPI, or "pixels per inch," which is a more informative measure of "display resolution" than a ...

If LED, QLED, OLED, and mini-LED don't already confuse you, there are now two different types of MicroLED TVs. Here's what you need to know about the latest television display technology. I’m PCMag’s ...

The backlight tech is just a concept for now, but it could lead to more detailed displays without the drawbacks of OLED. The backlight tech is just a concept for now, but it could lead to more ...