Balancing charge injection in quantum dot light-emitting diodes to achieve high efficienciy of over 21%
Chunyan Cheng, Xuejiao Sun, Zhiwei Yao, Chenghao Bi, Xuecheng Wei, Junxi Wang, Jianjun Tian
Topics & Concepts
Quantum dotOptoelectronicsMaterials scienceLuminanceLight-emitting diodeDiodeQuantum efficiencyAuger effectCharge carrierElectronGamutDopingOLEDElectron mobilityCharge (physics)PhysicsLayer (electronics)OpticsNanotechnologyQuantum mechanicsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsNanocluster Synthesis and Applications