For a long time, offset lithographic pressrooms have been reaping the benefits of curing inks and coatings with ultraviolet (UV) radiation instead of drying them with spray powder and/or heat. The end ...

As a technology, LED-UV curing for offset printing is slowly, incrementally gaining favor as a method for curing — using intense UV light of a specific wavelength. As one choice among others, it is a ...

LEDs emitting light in the range of 200 nm to 400 nm are classified as UV LEDs. Within this range, there are three bands, UV-A with wavelengths from 300 nm to 400 nm, UV-B with wavelengths between 280 ...

Biomolecular contaminants dislike the spotlight, especially if it’s an ultraviolet (UV) spotlight. So, biomolecular contaminants must really hate the intense glare from decontamination systems that ...

Research and development on III-nitride semiconductors gained momentum much later than other conventional semiconductors such as silicon and gallium arsenide. This was due to the difficulty in ...

In tests conducted with Yamaguchi-University, Stanley Electric has achieved 99.9% ‘inactivation’ of Covid-19 virus SARS-CoV-2 using its aluminium nitride-based 265 nm UV-C leds. Inactivation here, ...

Lighting used in offices and public spaces could potentially be used to destroy coronaviruses and HIV. In a study published this week in Virology Journal, researchers at the University of Toronto ...

Ledil has designed a family of optics for domed UV leds. Called G2-Rose-UV, they are “UV-resistant with no notable decrease in light transmission rates”, said the firm. Made of silicone, they “can be ...

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.

Conventional deep UV LEDs (below 275nm) have long frustrated system developers with poor reliability, inefficient power consumption and suboptimal wavelength control – creating a technical ceiling for ...