Tiny LED design could power next-generation technology

From 3D movie screens to augmented-reality devices, many modern technologies rely on our ability to manipulate light. Doing ...
Nanowerk

Nanostructured LED produces circularly polarized light without bulky optics

A new LED design uses a built-in nanoscale metasurface to emit circularly polarized light directly, eliminating bulky optics for 3D displays and AR devices. (Nanowerk News) From 3D movie screens to ...
Electronic Design

LED Lamps Produce Vivid Light

Combining standard 25-mm Edison bases and a light optimizing design, the R20 LED reflector lamps are said to produce vivid light. Serving as direct incandescent replacement bulbs, the new lamps come ...
The New York Times

As Traditional Bulbs Fade Out, LED Lights Keep Improving

They last much longer, can be dimmed and produce light in a variety of colors. By Arlene Hirst This article is part of our Design special section about making the environment a creative partner in the ...