The remarkable optical characteristics exhibited by the supramolecular assembled solid powders have been extended to applications in display technology and 3D printing. Despite the substantial advancements achieved in this study, there remains considerable opportunity for further progress in comprehending the photophysics process of DP luminescence enhanced by supramolecular assembly. Additionally, further exploration is needed to understand the nature of interaction between the DPs and associated molecules. Given the efficient optical properties of DPs achieved through supramolecular assembly, there is considerable anticipation for the potential applications of this approach in diverse research fields, including solar cells, LED technology, and displays