Quantum Dots for Wide Color Gamut Displays from Photoluminescence to Electroluminescence

Monodisperse quantum dots (QDs) were prepared by low-temperature process. The remarkable narrow emission peak of the QDs helps the liquid crystal displays (LCD) and electroluminescence displays (QD light-emitting diode, QLED) to generate wide color gamut performance. The range of the color gamut for QD light-converting device (QLCD) is controlled by both the QDs and color filters (CFs) in LCD, and for QLED, the optimized color gamut is dominated by QD materials. Electronic supplementary material The online version of this article (doi:10.1186/s11671-017-1907-1) contains supplementary material, which is available to authorized users.