A major street light upgrade programme will be good for the environment and save nearly £1m every year in energy bills, ...

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. The technology circumvents the traditional ...

This illustration depicts the QAO family dopant integrated into the organic light-emitting diode structure. By designing a molecule with a lower HOMO level than that of the host material, the ...

Tokyo, Japan – Scientists from Tokyo Metropolitan University have developed a new electrode material for deep-ultraviolet (DUV) light-emitting diode applications. They used a cutting-edge deposition ...

A team of physicists has pushed the limits of how small a display pixel can be, revealing a new approach that could reshape ...

Scientists have developed the tiniest pixel ever made – just 300 × 300 nanometers – and it's bright enough to rival today's ...

LG Electronics' transparent and wireless organic light-emitting diode (OLED) TV received the Best of Innovation Award at CES ...

At-home LED devices, particularly those that combine red and blue light, are efficacious for acne and can likely complement other over-the-counter and prescription treatments. HealthDay News — At-home ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, overcoming the high-voltage and color-purity problems that have long limited ...