The ability to move electron-hole pairs—called excitons—in desired directions is important for generating electricity and ...

In this review, we first introduce the fundamentals of OLEDs, including their working mechanisms, materials and device ...

Samsung Electronics on Tuesday released a premium TV, the 115-inch Micro RGB TV,with advanced light-emitting diode backlight ...

Blue organic light-emitting diode with a turn-on voltage of 1.47 V. Nature Communications, 2023; 14 (1) DOI: 10.1038/s41467-023-41208-7 ...

The ban on most incandescent bulbs is likely to increase consumers’ adoption of light-emitting diode (LED) light bulbs, which are more energy efficient and have grown in popularity as the ...

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 light through a process ...

LED light bulbs are efficient, long-lasting, and bright, but it can be hard to determine which popular retailer will give you ...

Organic light-emitting diodes (OLEDs) are now widely used. For use in displays, blue OLEDs are additionally required to supplement the primary colors red and green. Especially in blue OLEDs ...