LED bulbs are known for longevity, but how you use them plays a larger role than many realize, and small details can quietly ...

What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

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 Tokyo ...

LED lighting technology is increasingly adopted for its energy efficiency, durability, and longevity, making it an ideal solution for modernizing urban areas and developing smart city infrastructures.

To be more energy efficient, many people have replaced their incandescent lights with light-emitting diode (LED) bulbs. However, those currently on the market emit a lot of blue light, which has been ...

In December, just before the CES 2022 consumer electronics show in Las Vegas, LG Display unveiled next-generation technology, called OLED.EX, for organic light-emitting diode (OLED) televisions. At ...

A 3D micro-Light Emitting Diode (LED) device has been developed that wraps around the pancreas like octopus tentacles, ...

We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...

A new mechanism steers diodes made of a single enantiomer to emit light of right- and left-handed polarizations ...