Their paper, titled "High-Power AlGaN Deep-Ultraviolet Micro-Light-Emitting Diode Displays for Maskless Photolithography", has been published in the journal Nature Photonics. It has since earned ...

a fourth light-emitting diode – cleaning the screen ... Therefore, GM engineers proposed additional UV diodes that create a controlled environment. The self-cleaning process can be activated ...

Certain technological advancements have yet to impact the production of industrial printing—but that may soon change.

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.

Recently, a team from the University of Science and Technology of China (USTC), led by Haiding Sun, has demonstrated a ...

Light-emitting diodes based on group III/nitride semiconductors ... For example, cerium-doped YAG can absorb blue and ultraviolet light and emit yellow light relatively efficiently 3.

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

A new publication from Opto-Electronic Sciences; DOI   10.29026/oes.2025.240028 , discusses eco-friendly quantum-dot light-emitting diode display technologies.

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 ...

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 ...