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

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the ...

In October 2014, the Royal Swedish Academy of Sciences issued a statement in which it said, “Incandescent light bulbs … lit the 20th century; the 21st century will be lit by LED lamps.” The ...

organic light-emitting diode 1 Articles . Making OLED Displays In The Home Lab. September 4, 2021 by Dan Maloney 13 Comments ...

Organic light-emitting diodes (OLEDs) have transformed display and lighting technology with their vivid colors, deep contrast, and energy efficiency. As demand grows for lighter, thinner, and more ...

Efficient near-infrared (NIR) light-emitting diodes of perovskite have now been produced in a lab. The external quantum efficiency is 21.6%, which is a record.

In this video, we dive deep into the fascinating world of Light Emitting Diodes (LEDs). You’ll discover how LEDs work at the atomic level, the science behind electroluminescence, ...

A trio of scientists, two from Japan and one from the U.S., will share the Nobel Prize in physics for the invention of blue light-emitting diodes (LEDs), which led to a new, environmentally ...

1st course in the Active Optical Devices SpecializationInstructor: Juliet Gopinath, Ph.D., ProfessorYou will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules ...

More than any other technology, LEDs, or light-emitting diodes, have transformed the universe of illumination. Tiny yet mighty, these energy-saving wonders have replaced the once-ubiquitous ...

HealthDay News — At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online in JAMA Dermatology.The LED light is thought to ...