You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...

Of course, the making of organic light-emitting diodes requires more than just a rare-earth metal, not least of which is the experience in the field that [Jeroen Vleggaar] brings to this project.

Chinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...

Interestingly, the result showcased that the material allows over 80% of the infrared light to escape upwards, cooling the LED. Simultaneously, it reflects more than 95% of the visible light downwards ...

How a Simple LED Resistor Calculator is Helping DIYers and Engineers Save Time March 22, 2025 by David Edwards Time will ...

DGIST Professor Jiwoong Yang's team in the Energy Science and Engineering Department has ... Highly efficient pure red light-emitting diodes through surface bromination of CsPbI3 perovskite ...

Light-emitting diodes based on group III/nitride semiconductors ... Fluorescent lights are generally bluish, but recent phosphor engineering has pushed their colour into the warmer, yellowish ...

Simple, right? Well, then there are examples with useful side effects like light emitting diodes. [GreatScott] points out that there are other useful diodes and, in particular, he posted a video ...

Researchers developed a theoretical model that predicts a substantial increase in the brightness of organic light-emitting diodes (OLEDs) by leveraging novel quantum states called polaritons.

postdoctoral research fellow at HKUST's Department of Electronic and Computer Engineering (ECE), concluded. Their paper, titled "High-Power AlGaN Deep-Ultraviolet Micro-Light-Emitting Diode ...

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 ...