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 ...

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

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

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 ...

In short, microcurrent is better for facial toning as it is able to help lift and firm while LED light works on the quality ...

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 ...

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