In the race to develop faster and more flexible wireless communication technologies, researchers are turning to an unexpected ...

Novel organic light-emitting diode with ultralow turn-on voltage for blue emission. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 09 / 230920110657.htm ...

In 1962, when he was 33, the scientist Nick Holonyak, Jr., created the first practical visible light-emitting diode. At GE, they called it "the magic one." Someone actually wrote that on the back ...

Light pollution has been a growing problem for decades, and the recent introduction of LED (light emitting diode) bulbs has increased the amount of light coming from cities by a considerable amount.