Light-emitting diodes (LEDs) are widely used electroluminescent devices that emit light in response to an applied electric ...

See images of another tiny display with pixels the size of a human hair.

A new study resulting from a collaboration between King Abdullah University of Science and Technology (KAUST) and King ...

Red, blue, and infrared light can change your skin in just minutes a day. We tested the best LED light masks on the market to ...

Meanwhile, micro-LED represents the pinnacle of TV tech, offering the brightness of QLED, the self-emissive qualities of OLED ...

I wanted to understand the advantages of LED lighting over traditional options, and it turns out there's more to it than just ...

Researchers have shown that even without altering the perovskite emissive layer, incorporating polycaprolactone-silver ...

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

At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online ...

Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in ...

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 ...

Sony has announced its next-gen RGB mini-LED TV backlight tech, and from our eyes-on experience it looks like a winner.