A highly efficient LED that is deadly to microbes and viruses but safe for people has been engineered by three RIKEN physicists. It could one day help countries emerge from the shadows of pandemics by ...

As COVID-19 continues to ravage global populations, the world is singularly focused on finding ways to battle the novel coronavirus. That includes the UC Santa Barbara's Solid State Lighting & Energy ...

Ultraviolet light occurs between the visible and x‐ray spectrums. The Ultraviolet wavelength range is specified as 10 nm to 400 nm; however, many optoelectronic companies also consider wavelengths as ...

An international team of researchers has, for the first time, comprehensively assessed the state of the art of commercial UVC LEDs and summarized the findings in an open-access review. These compact, ...

I ordered some 405nm LEDs (20ma, 3.3V nominal) and just finished swapping out all the white LEDs from a walmart brand christmas light string. I'm planning on using them to decorate the room and for a ...

A team led by Prof. Sun Haiding from the University of Science and Technology of China (USTC) developed a vertically integrated micro-scale light-emitting diode (micro-LED) array which was then ...

Irvine, Calif. – BivarOpto, the optoelectronics division of Bivar Inc., has launched what are claimed to be the first high-powered ultraviolet light-emitting diodes with typical intensities from 500 ...

Vertical light-emitting diodes (LEDs) have many advantages such as uniform current injection, excellent scalability of the chip size, and simple packaging process. Hitherto, however, technologically ...

New York - Reportlinker.com announces that a new market research report is available in its catalogue: UV LED Market. UV business is a market of about $500 million with traditional UV lamp technology.

The etched sapphire substrate shown in this article was produced using optimal conditions including steps such as annealing and etching through both nanomasks. Figure 2a shows the unpolished side of ...

Researchers are developing ultraviolet LEDs that have the ability to decontaminate surfaces -- and potentially air and water -- that have come in contact with the SARS-CoV-2 virus. As COVID-19 ...