The city government said Saturday that Taichung operates about 268,000 streetlights and finished phasing out all sodium lamps by late 2025. Officials added that the city will now replace ...

Even though TVs aren't expensive as they used to be, does that mean it's worth paying extra for an OLED TV? Here's everything ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

Many people kick off a new year with a refreshed wellness routine, and Michelle Monaghan is no exception. The White Lotus ...

A new ultra-stretchy OLED brings glowing, wearable displays and real-time health sensors one step closer to reality.

The organic light-emitting diode (OLED) technology behind flexible cell phones, curved monitors, and televisions could one ...

But these days, if lit-up letters in a shop window or on the wall of a nightclub catch your eye, odds are they’re made with light-emitting diodes, or LEDs, not the real thing. It’s a fate befalling ...

Abstract: Classifying different types of defects in light-emitting diode (LED) packaging poses a challenging and complex task. The difficulty in collecting diverse defect types presents a challenge ...

Event audiences are harder to impress than ever. They’ve seen countless slideshows, sat through more presentations than they ...

OLED technology creates sharper contrast and “pure” black levels, giving you the best possible picture. Editor's Note — ...

Explore the OLED vs Mini LED debate and discover the best gaming displays of 2026. Learn how next‑gen screen technology ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...