Spirobifluorene-fused strategy enables pure-green multiple resonance emitters with low efficiency roll-off
Hu Cheng, Jingbo Lan, Yudong Yang, Zhengyang Bin
Abstract
The spiroannulation of multiple resonance core skeleton gives rise to pure-green emitters and superior electroluminescence performance with low efficiency roll-off.
Topics & Concepts
Materials scienceResonance (particle physics)OptoelectronicsNanotechnologyAtomic physicsPhysicsOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials