IN A NUTSHELL 🔬 Scientists at the University of Science and Technology of China have developed the brightest and most efficient pure-red PeLEDs to date. ⚡ The breakthrough addresses the issue of carrier leakage, significantly enhancing efficiency and brightness. 🛠️ A specialized diagnostic tool, EETA spectroscopy, was pivotal in identifying and overcoming the leakage problem. … Continue reading Red Light Revolution Erupts as Chinese Scientists Set Jaw-Dropping Efficiency Record With Purest and Brightest LEDs Ever