In a darkened corner of Nanosys's suite here at CES 2025 in Las Vegas was a tiny watch-sized prototype display. At first glance, it didn't seem particularly special. It was bright, for sure, and ...

Ultraviolet light emitting diodes (UV-LEDs) have rapidly evolved as a promising alternative to conventional mercury-based UV lamps in water disinfection systems. Their compact size, reduced energy ...

A research team from the Faculty of Engineering at the University of Hong Kong (HKU) has successfully used mechanical ...

Published intensity values don’t always reflect real curing performance. Working distance, emitter design, and uniformity can ...

In a breakthrough set to revolutionize the semiconductor industry, the School of Engineering of the Hong Kong University of Science and Technology (HKUST) has developed the world's first-of-its-kind ...

The Optoelectronics group of Vishay Intertechnology, Inc. announced the VLMU3100, an ultraviolet (UV) LED in the surface-mount PLCC-2 package. The Optoelectronics group of Vishay Intertechnology, Inc.

A UK research group has fabricated perovskite solar cells that can harvest energy from near-ultraviolet (UV-A) indoor LED lights. The devices achieved an efficiency of 26.19%, an open-circuit voltage ...

Screens are in, buttons are on the way out. Touching said screens inevitably leaves fingerprints at best, germs at worst, leaving the screen looking bad and potentially dangerous—especially in shared ...

Amazon’s latest deal might have you cancelling your nail salon appointments for the foreseeable future. The retailer slashed $24 off the price of the 30 UV LED bead-powered SUNUV Gel Light for Nail ...

While a trip to the nail salon can be quite the treat, bi-monthly visits are often time-consuming and expensive. A simple way to save without giving up on the joy that is experimenting with cherry ...

(Nanowerk News) In a breakthrough set to revolutionize the semiconductor industry, the School of Engineering of the Hong Kong University of Science and Technology (HKUST) has developed the world’s ...