Tech Xplore on MSN

Engineers achieve record 31% efficiency in red quantum LEDs for enhanced display color and brightness

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made ...

AC instead of DC unlocks nano-LEDs for VR headsets and near-eye displays

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

Optimizing avalanche photodiode design for photodetection in the ultraviolet wavelength

Geiger-mode avalanche photodiodes (GM-APDs) are highly sensitive light detectors, capable of detecting single photons.
ABC 7 Chicago

Logan Square spruce chosen as official Chicago Christmas tree to light up Millennium Park

CHICAGO (WLS) -- Christmas is 54 days away, but Chicago wasted no time finding the perfect tree to go up in Millennium Park for the holiday season. This year's tree is coming from Logan Square, ...