What is an LED but a diode, and it’s well known that diodes also have capacitance. In fact, this quality is exploited in varactor diodes, a specialty diode whose capacitance can be changed by ...

Ross Noonan, Technical Sales and Marketing Manager at LED Studio, shares insight on what you need to know about display ...

Blue Light Emitting Diodes (LEDs) are semiconductor devices that emit blue light when activated. They are part of the visible LED spectrum and are used to produce blue light by utilizing specific ...

This infrared LED was then patented by TI, and a project began to manufacture these infrared light emitting diodes. But infrared light is invisible to the human eye, and not useful for any sort of ...

What are xenon headlights and how do they work? Most people are aware that LED stands for Light Emitting Diode; however, less well known is that LED car headlight units can bring an increase in ...

The four-layer diode was the key to William Shockley's plan to revolutionize AT&T's phone system. It was a great device in theory, but not in practice -- at least not at the time when Shockley ...

The one that started it all, Dr. Dennis Gross' FDA-cleared SpectraLite device combines 100 red led diodes with 60 blue. Sleek and practical, it comes with a USB charging port and rests comfortably ...

It's always important to have good lighting, but some spaces require a little extra -- and that's why you should have an LED floodlight bulb. To name a few places that would benefit from one ...

The Food and Drug Administration will allow a new device to be marketed as a treatment for dry age-related macular ...

The evolution of LED technology has led to the development of several types, primarily inorganic LEDs, OLEDs, and QLEDs. Inorganic LEDs are known for their durability and energy efficiency, making ...

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 ...

The wavelength or color is usually one of the most important criteria when selecting an LED. The wavelength emitted by the diode can be within the visible, infrared, or ultraviolet spectrum.