Blue light is vital for light-emitting devices, lighting applications, as well as smartphone screens and large screen displays. However, it is challenging to develop efficient blue organic ...

A new one-step process miniaturises OLEDs to smaller than their emitted wavelength, enabling precise control of light direction and polarisation for displays, sensors and optical uses. (Nanowerk News) ...

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 ...

A next-generation light-emitting device technology has been developed to succeed organic light-emitting diodes (OLEDs), which ...

Samsung Display and LG Display simultaneously unveiled organic light-emitting diode (OLED) products for humanoid robots as ...

A technical paper titled “Scalable nanopatterning of organic light-emitting diodes beyond the diffraction limit” was published by researchers at ETH Zurich, University of Alberta, Indian Institute of ...

The same class of chemical additive that makes plastic wrap pliable and vinyl flooring soft could be the key to unlocking the ...

Introduction: Organic light-emitting diodes (OLEDs) have become the mainstream in display technologies due to their lightweight, flexibility, and high efficiency. However, the demand for higher ...

The evolution of LED technology has led to the development of several types, primarily inorganic LEDs, OLEDs, and QLEDs. Inorganic LEDs are known for their durability and energy efficiency, making ...

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 ...