A Thermally Activated Delayed Fluorescence Green OLED with 4500 h Lifetime and 20% External Quantum Efficiency by Optimizing the Emission Zone using a Single-Emission Spectrum Technique

Mac Ciarnain, RossaRossaMac CiarnainMo, Hin WaiHin WaiMoNagayoshi, KaoriKaoriNagayoshiFujimoto, HiroshiHiroshiFujimotoHarada, KentaroKentaroHaradaGehlhaar, RobertRobertGehlhaarKe, Tung HueiTung HueiKeHeremans, PaulPaulHeremansAdachi, ChihayaChihayaAdachi2022-12-212022-06-212022-12-2120220935-9648WOS:000809669800001https://imec-publications.be/handle/20.500.12860/39990A Thermally Activated Delayed Fluorescence Green OLED with 4500 h Lifetime and 20% External Quantum Efficiency by Optimizing the Emission Zone using a Single-Emission Spectrum TechniqueJournal article10.1002/adma.202201409WOS:000809669800001LIGHT-EMITTING-DIODESQUENCHING BEHAVIOREXCITON DIFFUSIONELECTROLUMINESCENCERECOMBINATIONFILMSMEDLINE:35581173