38.1: Invited Paper: Hyperfluorescence™: Excel the performance, Create the Future. (26th August 2021)

• Record Type: Journal Article
• Authors: Cheng, Shuo-Hsien; Endo, Ayataka; Kakizoe, Hayato; Otsu, Shinya; Adachi, Junji
• Is Part Of: Digest of technical papers. Volume 52(2021)Supplement 2
• Page Start: 480
• Page End: 483
• Publication Date: 2021-08-26
• Subjects: Hyperfluorescence™ -- TADF -- OLED -- Electroluminescence -- Emitting technology -- Emissive materials -- Kyulux; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.15168
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : Hyperfluorescence™ (HF), known as the most advanced OLED emitting technology, combines TADF and fluorescence mechanisms enabling 100% internal quantum efficiency (IQE) and narrowband emission. Based on in silico simulation, HF is not only more outperformed than the modern OLED emitting technologies but also feasible for the RGB definition of BT.2020. Of the green top‐emission HF device, the device performance is manifold increased than that of the bottom‐emission, where this effect is more amplified than that in phosphorescence system. An efficiency improvement approach to reach market requirements was illustrated to show our vision in pursuing excellent performance.