{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Oh JH"],"funding":["National Research Foundation of Korea"],"pagination":["1290"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9921764"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(3)"],"pubmed_abstract":["To address the increasing demand for multicolor light-emitting diodes (LEDs), a monolithic multicolor LED with a simple process and high reliability is desirable. In this study, organic-inorganic hybrid LEDs with violet and green wavelengths were fabricated by depositing CsPbBr<sub>3</sub> perovskite green quantum dots (QDs) as the light-converting material on InGaN-based violet LEDs. As the injection current was increased, the total electroluminescence (EL) intensities of the hybrid LEDs increased, whereas the light-converted green emission efficiency of the CsPbBr<sub>3</sub> QDs decreased. The maximum green-to-violet EL spectral intensity ratio of the hybrid LEDs with CsPbBr<sub>3</sub> QDs was achieved with the injection current of <10 mA. Moreover, the EL spectral ratio of the green-t"],"journal":["Materials (Basel, Switzerland)"],"pubmed_title":["Monolithic Multicolor Emissions of InGaN-Based Hybrid Light-Emitting Diodes Using CsPbBr<sub>3</sub> Green Quantum Dots."],"pmcid":["PMC9921764"],"funding_grant_id":["2020R1A2C1009630"],"pubmed_authors":["Lee SN","Cho SB","Park IK","Oh JH"],"additional_accession":[]},"is_claimable":false,"name":"Monolithic Multicolor Emissions of InGaN-Based Hybrid Light-Emitting Diodes Using CsPbBr<sub>3</sub> Green Quantum Dots.","description":"To address the increasing demand for multicolor light-emitting diodes (LEDs), a monolithic multicolor LED with a simple process and high reliability is desirable. In this study, organic-inorganic hybrid LEDs with violet and green wavelengths were fabricated by depositing CsPbBr<sub>3</sub> perovskite green quantum dots (QDs) as the light-converting material on InGaN-based violet LEDs. As the injection current was increased, the total electroluminescence (EL) intensities of the hybrid LEDs increased, whereas the light-converted green emission efficiency of the CsPbBr<sub>3</sub> QDs decreased. The maximum green-to-violet EL spectral intensity ratio of the hybrid LEDs with CsPbBr<sub>3</sub> QDs was achieved with the injection current of <10 mA. Moreover, the EL spectral ratio of the green-t","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-04-19T17:50:18.085Z","creation":"2025-04-19T17:50:18.085Z"},"accession":"S-EPMC9921764","cross_references":{"pubmed":["36770294"],"doi":["10.3390/ma16031290"]}}