Over the past several decades, light sources have gradually transitioned to light-emitting diodes, or LEDs, and inorganic ...

Two of the best TV technologies are mini-LED and QLED. While neither offer OLED's incredible image quality, they're close and most often brighter. They're also typically cheaper than OLED and ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...

Cree's latest LED light source slices the cost, but it's betting that features such as better controls and long life give LEDs an edge over other technologies. Martin LaMonica is a senior writer ...

Shopping for a TV has become increasingly difficult for the average consumer. Previously, they only had to worry about its size. Now, however, they need to consider the size, refresh rate, resolution, ...

A more efficient, environmentally-friendly LED may be just around the corner thanks to fish scales. Jonathan Kitchen/Getty SHARE It may sound fishy but the key to better LED lighting may be found in ...

When LEDs were first introduced, it was hard for us to part with our old friends incandescent and halogen lamps, and the luminaires made for them. It seemed like nothing could ever replace the warm ...

A new micro-light-emitting diode (micro-LED) developed at KAUST can efficiently emit pure red light and may help in the quest to develop full-color displays based on just a single semiconductor. Micro ...