Have you ever wondered how a tiny LED light can produce such brilliant illumination with almost no heat and very little energy? In this video, we dive deep into the fascinating world of Light Emitting ...

organic light-emitting diode (OLED) display ... which continues to favor LCDs. Recently, a new LED technology, called the Vivid Color LED, was demonstrated 86. Its FWHM is only 10 nm (Figure ...

So far LEDs emitting at 210–400 nm have already been demonstrated (Box 1). A semiconductor LED is a solid-state ... 365 nm (the bandgap of GaN). Light-emitting diodes with an emission wavelength ...

In today's energy-intensive environment, designing new devices for more efficient and renewable energy sources is at the ...

There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium ...

Abstract: We propose a 16T5C oxide thin-film transistor (TFT) micro light-emitting diode (μLED) pixel circuit that enables accurate low gray-level expression by employing a sweep generator (SG) that ...

Red light therapy uses light-emitting diode (LED) technology and various wavelengths of light. Some people report that using these lights improves various conditions, but more research is needed ...

Indoors, the electronics in LEDs — not the light itself — are shown to increase body amperage to carcinogenic levels, leading to malignant melanoma in office workers. This doesn’t bode well for LEDs ...

An international team of researchers used a novel interfacial treatment to improve the performance of perovskite solar cells ...

The Ferdinand-Braun-Institut (FBH) will be presenting its range of photonics expertise and solutions at Laser World of ...

That’s the promise of light wands. Light therapy wands feature LED (light emitting diode) lights in various colors. “LED devices are commonly used in skin care for their anti-inflammatory and ...