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

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 ...

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

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 ...

Electroretinography (ERG) is an ophthalmic diagnostic method used to determine whether the retina is functioning normally. It ...

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

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 ...

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 ...

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 ...