Lenovo's ThinkBook Plus Gen 6 Rollable is the best realization of flexible screens yet on a laptop, but the price is steep.

K orean researchers have created the world’s first wireless contact lens equipped with an OLED for diagnosing retina-related issues. It uses an ultrathin organic light-emitting diode (OLED) integrated ...

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

You should be looking out for micro RGB and micro LED in several years, though not now. Samsung and Hisense have a new type ...

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 ...

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 ...

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 ...

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