Deep-red and near-infrared light-emitting electrochemical cells employing perovskite color conversion layers with EQE >10%
Yi-Hua Su, Yan‐Cheng Ji, Yu‐Ting Huang, Dian Luo, Shun‐Wei Liu, Zu‐Po Yang, Chin‐Wei Lu, Chih‐Hao Chang, Hai‐Ching Su
Abstract
Efficient deep-red and near-infrared light-emitting electrochemical cells utilizing energy down-conversion from electroluminescence of a blue ionic transition metal complex to photoluminescence of perovskite color conversion layers has been achieved.
Topics & Concepts
Materials sciencePerovskite (structure)InfraredOptoelectronicsElectrochemistryChemical engineeringOpticsPhysical chemistryElectrodeChemistryPhysicsEngineeringPerovskite Materials and ApplicationsOrganic Light-Emitting Diodes ResearchQuantum Dots Synthesis And Properties