A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

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, ...

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 ...

Organic light emitting diode(OLED) is a thin film multilayer device composed of carbon molecules or polymers including metal foil, film or plate (rigid or elastic ...

The breakthrough, by a research team led by Seiichiro Izawa of the Materials and Structures Laboratory at Science Tokyo, was ...

This infographic depicts the proposed design for a white OLED, developed using yellow and sky-blue dopants with the lowest operating voltage reported to date. A newly developed white organic ...

I guess we shouldn't remind CEO Tim Cook about his comparison of touchscreen computers to 'refrigerators and toasters.' ...

OLED TVs are available in sizes from 48 to 97 inches but LCD TVs come in smaller and even larger sizes than that -- with many more choices in between -- so LCD wins. At the high end of the size scale, ...

LAS VEGAS—This year’s edition of CES was vastly different from a quarter-century ago. Back then, televisions were just breaking free from low-resolution cathode-ray tubes (CRTs) as high-definition ...