Highly efficient solution-processed pure yellow OLEDs based on dinuclear Pt(<scp>ii</scp>) complexes
Yuanhui Sun, Bochen Liu, Bo Jiao, Yue Guo, Xi Chen, Guijiang Zhou, Zhao Chen, Xiaolong Yang
Abstract
Two efficient dinuclear Pt(<sc>ii</sc>) complexes <bold>SO-DPt</bold> and <bold>AB-DPt</bold> were developed by employing diphenylsulfone and arylboron groups. The resultant emitters exhibited pure yellow electroluminescence in solution-processed OLEDs with EQEs exceeding 21%.
Topics & Concepts
OLEDMaterials scienceChemical engineeringNanotechnologyLayer (electronics)EngineeringOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsN-Heterocyclic Carbenes in Organic and Inorganic Chemistry