How a Simple LED Resistor Calculator is Helping DIYers and Engineers Save Time March 22, 2025 by David Edwards Time will ...

THURSDAY, March 6, 2025 (HealthDay News) -- At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online March 5 in JAMA Dermatology.

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

HealthDay News — At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online in JAMA Dermatology. The LED light is thought to ...

Chinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...

The school's operations manager Goh Jong Lih allegedly obtained bribes in the form of loans totalling S$9,500 (US$7,100) from company director Loo Wei Kiat.

The owner of a light emitting diode patent that sued Samsung Electronics Co. for infringement sought a redo from the Federal ...

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 ...

Aixtron SE has announced that it is a partner in the 'GraFunkL' (Graphene as a functional layer in UVC LEDs) research project ...

Certain technological advancements have yet to impact the production of industrial printing—but that may soon change.

Ford issued a recall affecting thousands of vehicles because of a potential fire risk. Here's what you need to do to stay safe.