Industry outlook of perovskite quantum dots for display applications

Patterning Perovskite Quantum Dots Using Photopolymerization

“…Recently, all-inorganic cesium lead halide perovskite quantum dots (QDs), that is, CsPbX 3 (X = Cl, Br, and I) QDs, have emerged as a new class of colloidal semiconductor nanocrystals with superior properties. , These perovskite QDs exhibit narrow emission line widths (high color purity), high photoluminescence quantum yields (ca. 90% in solution), and excellent emission wavelength tunability over the whole visible light region with crystal size and composition (high color tunability). , These features make perovskite QDs attractive candidates for applications in next-generation light-emitting diodes, , liquid-crystal display backlighting, , phosphors, , and anticounterfeiting labels, , among others . However, patterning perovskite QDs by precisely positioning them at desired locations on substrates is critical to realizing their applications.…”

“…5,6 These features make perovskite QDs attractive candidates for applications in next-generation light-emitting diodes, 7,8 liquid-crystal display backlighting, 9,10 phosphors, 11,12 and anticounterfeiting labels, 13,14 among others. 15 However, patterning perovskite QDs by precisely positioning them at desired locations on substrates is critical to realizing their applications.…”

Multimetallic post-synthetic modifications of copper selenide nanoparticles

“…Post-synthetic modification [1][2][3][4][5][6][7][8] strategies are powerful and wellinvestigated methods for transforming nanoparticles (NPs) into complex, multi-component nanostructures that may not be accessible through direct synthetic pathways. In addition, NPs that consist of multiple phases within a single structure often exhibit dual or synergistic physical and chemical properties and are of growing interest for a wide range of applications including heterogeneous catalysis, [9][10][11][12] photovoltaic devices, [13][14][15][16] displays, [17][18][19][20] biological imaging, and therapeutics. [21][22][23] In these multicomponent NPs, both the identities of the components and their arrangement within the NP architecture impact the properties of the resulting material.…”

CuInS2 Nanocrystals Embedded PMMA Composite Films: Adjustment of Polymer Molecule Weights and Application in Remote-Type White LEDs

“…To realize the application of colloidal semiconductor NCs, it is an essential step to disperse NCs in a matrix. Polymer materials, owing to their good processability and developed thin-film processes and industrial equipment that can be used directly, are the best matrices for NCs [ 10 , 11 , 12 ]. Therefore, dispersing NCs in polymer matrices to fabricate composite films is currently a hot research topic.…”