A mechanical blue LED: Stretching GaN shifts light from UV to blue without changing chemistry

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

Let Twitch Chat Control Your LED Strings

Once upon a time, someone set up a livestream wherein the messages from Twitch chat could control a game of Pokemon. Since ...
The New York Times

The Best Reading Light

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Gabriella DePinho Gabriella DePinho is a writer covering trending products.
IEEE

Micro-LED Nanosecond Pulsed Structured Light Sources with 405 nm – 510 nm Wavelength

Abstract: Narrow-pulse visible light sources are crucial to time-resolved imaging. We present 16k-element MicroLED arrays spanning the visible region allowed by InGaN/GaN, achieving 3 ns pulses at up ...