Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...
Morning Overview on MSN
The "impossible" LED advance promises a step-change
Light emitting diodes have already reshaped how we illuminate homes, power phone screens, and build stadium displays, but a ...
LED bulbs come with big promises: Save lots of money on energy bills, get more customization over lighting and your lights will last for years without needing to be replaced. Most of those are true, ...
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 ...
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 ...
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 ...
This illustration depicts the QAO family dopant integrated into the organic light-emitting diode structure. By designing a molecule with a lower HOMO level than that of the host material, the ...
A paper-thin device uses quantum dots, similar to those described in this work, to light up LEDs. Credit: Lin Zhou, Xianghua Wang Scientists have created a light as thin as paper that emits a gentle, ...
A Rutgers-led team pioneers the discovery of an eco-friendly, ultra-bright LED material A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results