Stacking LEDs instead of placing them side by side could enable fully immersive virtual reality…
Vertically stacked, full-colour µLEDs enabled by 2DLT. Credit: Nature (2023). DOI:…
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LEDs
Will nanowire LEDs be the ultimate light engine for AR and VR displays?
Fig. 1. (a) Schematic of FDTD simulation model in x-z plane. (b) Top view of blue…
Highspeed visible light communication based on micro LEDs
Fig. 1. Summary of the review, which includes modulation bandwidth improvement, white…
Philips Hue’s first smart Christmas lights let you deck the halls with LEDs – and…
Releasing under the Philips Hue brand, Signify’s new Festavia string lights will let people add an extra pop to their homes this upcoming holiday…
Pebblebee Clip review: Outdoes Apple’s AirTag with rechargeable battery, LEDs, and choice
At a glanceExpert’s Rating
ProsRechargeable batteryDistinctive soundFlashes LEDs for attentionOption to use with Find My or as app-based proximity…
Blue Light Exposure From LEDs Harms More as You Grow Older, Study Suggests
Exposing yourself to the bright screens of smartphones, laptops, and TVs, has been known for putting strain on eyes and have an adverse impact on the users'…
Solving the mystery of ultralow-voltage LEDs
EL intensity-voltage characteristics of different classes of LEDs. a Near-IR-emitting…
Get the laser projector 200% brighter than LEDs at more than $150 off
Out with giant screen TVs and in with home theater projectors. As technophiles continue embracing the shift toward smaller, more mobile entertainment on the…
Metal-halide perovskite semiconductors can compete with silicon counterparts for solar cells, LEDs
Cesium-containing triple-cation perovskite solar cell. Credit: Marius Franckevicius…
You Can Measure This Fundamental Quantum Constant Using LEDs
(Often, physicists like to be cool. Most of the time, we use the Greek letter ν (it's not v) for the frequency. It just looks more sophisticated to write it…