A research team led by Professor Tae-Woo Lee has developed a technology to mass produce ultra-high color purity perovskite nanocrystals (PeNCs), the core material for next-generation displays, without the need for high temperature, vacuum, or specialized gas facilities. This study, which proves that 100% photoluminescence quantum yield (PLQY) can be maintained from lab to industrial scale, was published in the journal, Nature, on February 18, 2026. ...read more read less