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 ...

Researchers in Beijing and Cambridge have built deep-blue OLEDs that use a C3-symmetric TADF sensitizing host to achieve near ...

Organic light-emitting diodes are used in smart phones, tablets, and large TV screens. As they do not need any additional background illumination, they are energy-efficient. The can be produced at low ...

Researchers in Taiwan have used a vacuum-compatible additive to build green perovskite LEDs that reach 10.2 percent external ...

LG Display has announced that it will implement brighter and longer-lasting screens using its next-generation organic ...

Key challenges in the development of InP-based QDs and ZnSe-based QDs. Colloidal quantum dots (QDs) exhibit exceptional properties of narrow-band emission, tunable luminescent wavelength, high ...

By 2027, LED lighting will be the predominant source of artificial light available worldwide, after a permanent transition ...

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 ...

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 ...