A new mechanism steers diodes made of a single enantiomer to emit light of right- and left-handed polarizations ...

Home screens now handle streaming, sports, casual gaming, fitness videos, and the occasional work presentation. Smooth navigation, quick voice search, and reliable casting turn a TV into a daily hub.

Modern TVs have essentially reached their peak in size, resolution, and color. Here's what the future holds for TV technology ...

St. Hedwig Hospital and Charité–Universitätsmedizin Berlin researchers report that repeated mornings spent under dim indoor ...

A new study published in the journal Neurobiology of Sleep and Circadian Rhythms provides evidence that exposure to blue ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

Abstract: Deep-ultraviolet light-emitting diodes (DUV-LEDs) represent a new generation of ultraviolet light sources with applications in sterilization, medical health, and biological detection.

Imagine a digital screen that can bend, twist, and stretch like skin—wrapping smoothly around your wrist, fitting onto ...

Abstract: This paper proposes a new method that adjusts anode-initialization voltage of light-emitting diodes (OLEDs) depending on temperature to mitigate temperature-sensitive low-luminance ...

Unlock the secret to choosing the perfect Smart TV. Our 2025 guide compares the top 4K, QLED, and Full HD models, explains key features like AI, and helps you find the right size for your home. Read ...

Flickering or pulsing LED lights on your car can be distracting and dangerous. There are several reasons why this may be happening with your LEDs.