Went to a party with festive lights and left feeling uncomfortable with the potential safety hazard of the lighting equipment ...

A team led by Prof. Sun Haiding from the University of Science and Technology of China (USTC) developed a vertically ...

Instead of using a laser beam, LED printers employ a strip of light-emitting diodes (LEDs) to create the image on the drum. The rest of the process - using toner and fusing it to the paper - is ...

These materials are desirable because they can efficiently convert electrical charge into light, making them promising ...

The Federal Circuit’s correction of the district court’s claim construction also led the appellate court to reverse the lower court’s finding that the first reflective layer and substrate ...

The realization of compact and reliable diode-pumped solid-state lasers that emit UV light is now opening ... One popular use is laser direct imaging for printed-circuit-board manufacture.

As demand for next-generation semiconductor chips grows, a team of researchers has succeeded in laser-drilling the world's tiniest circuit board ... real estate. This led to the group's formation ...

the Brizled Christmas String Lights are our favorite overall. Available in three different lengths, the LED bulbs—which have 11 lighting modes—are waterproof, dimmable and affordable.

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

Even better, using an LED light face mask can target more niche skin concerns like rosacea, eczema, psoriasis, redness, and hyperpigmentation. Some may cost a pretty penny but, with consistent use ...

A team led by Prof. SUN Haiding from the University of Science and Technology of China (USTC) developed a vertically ...

A group from the University of Science and Technology of China (USTC), under the direction of Prof. Haiding Sun, created a ...