Organic semiconductors are thin, flexible, and extremely versatile materials that have revolutionized the world of consumer ...

LED bulbs are a household staple, lauded for their energy efficiency and longevity. Contrary to some concerns, standard LEDs ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

Abstract: It is well known that inclined sidewall scattering structures can improve the light extraction efficiency (LEE) of micro deep ultraviolet (DUV) light-emitting diodes (LEDs). However, ...

This ETH Zurich logo consists of 2,800 nano light-emitting diodes and, at a height of 20 micrometers, matches the size of a human cell.Amanda Paganini / ETH Zurich Swiss researchers have built organic ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

1 Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China 2 Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China AlGaN-based deep ultraviolet ...

We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Light-emitting diodes offer a low-cost, power-efficient, and compact solution for ...

Nick Draper receives funding from the Health Research Council, Cure Kids, the Neurological Foundation, Canterbury Medical Research Foundation, Pacific Radiology Group, the Maurice and Phyllis Paykel ...

ATLANTA, Aug. 13, 2025 /PRNewswire/ -- GLO24K, a U.S.-based global beauty brand, proudly announces the launch of its latest innovation: the Bionic 7-Color LED Eye Care Mask, a cutting-edge device ...

What is the lighting like in your local public libraries? It’s a more serious consideration than one might expect. Here, the Greenwich, New York library plans to add LED [light-emitting diode] ...