When it comes to choosing a television or computer monitor there are two terms that are quite confusing which are LED and LCD ...

If you want to level up your skincare game for that glowing, radiant look, you’re in the right place. Gadgets are no longer ...

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V, as demonstrated by researchers from ...

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more.

LED, or light-emitting diode, therapy was developed by NASA scientists in the early 1990s, first for plant growth experiments in space and later to boost astronauts’ wound healing.

Eric Franklin led the CNET Tech team as Editorial Director. A 20-plus-year industry veteran, Eric began his tech journey testing computers in the CNET Labs. When not at work he can usually be ...

They look a little robotic, but light-emitting diode masks are the new face of skincare, giving a salon experience to a product anyone can use at home.

Highly efficient perovskite light-emitting diodes for next-generation display technology Perovskite LEDs with the world's highest efficiency (EQE = 23.4%) -- Seoul National University and ...