Hackaday

A Light-Up Map Of Monaco

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...
Nanowerk

Microwells make nano-LED assembly precise enough for AR and VR displays

Tiny wells guide nano-LEDs into place, helping turn millions of small light sources into sharper headset display pixels.
MUO on MSN

My LED strips now do things Philips Hue can't — and the whole setup cost me $15

Expensive lighting isn't automatically smarter.
IEEE

Independent Control of Multiple Harmonic Beams in Time-Modulated Arrays With Subarrayed Time-Segmented Pseudorandom Modulation

Abstract: The inherent multiharmonic characteristics of time-modulated antenna arrays (TMAs) offer significant potential for generating multiple beams under a single radio frequency (RF) chain.
C&EN

Electrohydrodynamic Inkjet Printing of Three-Dimensional Perovskite Nanocrystal Arrays for Full-Color Micro-LED Displays

Department of Electronic Science, Fujian Engineering Research Center for Solid-State Lighting, Xiamen University, Xiamen 361005, Fujian, China State Key Laboratory of Physical Chemistry of Solid ...
IEEE

Joint SSK Assisted by Mirror Array Grouping and LEDs in Indoor VLC System

Abstract: In the mirror array-assisted indoor visible light communication (VLC) system, activating all mirrors simultaneously can result in a complex system design and excessive consumption of ...
C&EN

Dual-Ligand Red Perovskite Ink for Electrohydrodynamic Printing Color Conversion Arrays over 2540 dpi in Near-Eye Micro-LED Display

Institute of Electromagnetics and Acoustics, School of Electronic Science and Engineering, Xiamen University, Xiamen 361102, China Department of Electronic Science, Fujian Engineering Research Center ...