Abstract: To solve the serious electron leakage problem in the AlGaN-based deep ultraviolet (DUV) light emitting diodes (LEDs), electron blocking layer (EBL) structures are optimized in this paper.

Researchers tested a light-based headset in college football players and found stable brain scan markers over one season.

With a few simple tweaks, you can ensure your modern TV uses only the power it needs - even as today's models grow more efficient.

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

Discover the process and benefits of digital C-type prints, where digital imaging meets traditional photography techniques using LED and laser technology.

When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

Introduction to LED Face Masks and Light Therapy LED face masks have gained popularity in recent years as an effective skincare tool. These futuristic-looking masks use light therapy technology to ...

It's got an incredibly bright OLED screen with performance that will keep you from using it for much else than work.

Because red light therapy promotes cellular turnover and collagen production, it’s able to “minimize the appearance of fine ...

Interior lighting experts explain why fewer, better-placed lights can transform how your home looks, feels and performs, ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Interior lighting experts explain why better-placed lights can transform how your home looks, feels and performs, while also ...