Wearable electronics have evolved from basic fitness trackers to sophisticated health-monitoring systems, demanding light-emitting devices that balance visual quality, power efficiency, and mechanical ...

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 ...

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 ...

Zhou Hua, chief analyst at CINNO Research, told Yicai that the market size of Chinese OLED panels climbed to about CNY100 ...

(Nanowerk News) Research teams from Southeast University, led by Professors Zhenhua Ni and Junpeng Lv, in collaboration with Professor Hongwei Liu from Nanjing Normal University and Professor Peng ...

Researchers created a new optoelectronic device from the combined use of Holographic Metasurfaces (HMs) and OLEDs.

Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a protective ...

Imagine a display that harvests ambient light when it is not actively in use, offsetting some of its own energy consumption.

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 ...