(Nanowerk News) The nanotechnology research team led by professors Helge Weman and Bjørn-Ove Fimland at the Norwegian University of Science and Technology's (NTNU) Department of Electronic Systems has ...

CHAMPAIGN, Ill. — A new process for creating ultrathin, ultrasmall inorganic light-emitting diodes (LEDs) and assembling them into large arrays offers new classes of lighting and display systems with ...

CFL and LED bulbs are light years ahead of incandescents in the energy efficiency arena. But attractiveness? In most cases, incandescents still win. LEDs are more pleasant than CFLs, but as Yumi Kori, ...

It is well-known that simultaneously mixing two primary-color light sources, such as red and green, creates a secondary color, such as yellow. This mixing process commonly occurs in tricolor LEDs. One ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Most Christmas lights, DVD players, televisions and flashlights have one thing in common: they're made with light emitting diodes (LEDs). LEDs are widely used for a variety of applications and have ...

The increasing use of color displays in portable devices has spurred a number of semiconductor suppliers to develop driver ICs for white LED arrays. Although white LED drivers have been available for ...

With the exception of the introduction of the energy-saving lightbulbs a few years back, lightbulb technology has not changed too much in 100 years. But General Electric Lighting aims to change that, ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

A new process for creating ultrathin, ultrasmall inorganic light-emitting diodes (LEDs) and assembling them into large arrays offers new classes of lighting and display systems with interesting ...