Pb(OH) 2 Precursor and La 3+ Doping Synergy: Polyethylene Terephthalate-Encapsulated Quantum Dot Films Achieve Low-Cost and High-Stability Backlight Display

@glass@PET light conversion film developed on this basis is 94.75% of the NTSC 1953 standard and 70.74% of the Rec.2020 standard. When they are applied to LCD screens, they significantly enhance color performance. It provides an efficient, stable, and low-cost industrial solution for quantum dot film technology.