Govee’s new LED Lightwall comes with its own self-standing frame

At nearly 8 feet wide the Lightwall is larger than most TVs but with much less resolution. is a senior reporter who’s been ...

Why this single-chip LED advance could shrink AR glasses and boost quantum links

Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new LED structure that generates circularly polarized light from a single chip.

Any color you like: Scientists create 'any wavelength' lasers in tiny circuits for light

Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and ...
eCoustics

Samsung R95H Micro RGB Hands-On TV Review: RGB LED gets real

The Samsung R95H Micro RGB TV the company had on display at CES 2026 was a sight to behold, its bright picture and rich color ...
IEEE

Fundamental analysis for visible-light communication system using LED lights

Abstract: White LED offers advantageous properties such as high brightness, reliability, lower power consumption and long lifetime. White LEDs are expected to serve in the next generation of lamps. An ...
IEEE

Laser-Driven White Light Source With High Luminescence Saturation Through Reflective Color Converter

Abstract: In this letter, a laser-driven white light source with high luminescence saturation was fabricated by combining blue laser chips and an Al2O3-doped reflective color converter. The reflective ...