International Display Workshops General Incorporated Association

13:20 〜 13:40

[OLED4-2(Invited)] Commercialization of Hyperfluorescence; A game changing technology of OLED

*Junji Adachi1, Ayataka Endo1, Hayato Kakizoe1, Takahito Oyamada1 (1. Kyulux, Inc. (Japan))

OLED, Hyperfluorescence, TADF

https://doi.org/10.36463/idw.2020.0399

Hyperfluorescence(TM) (HF) combines TADF and fluorescence to provide narrow emission spectrum with four times higher emission efficiency than fluorescence. TADF generates excitons and transfers excitons to fluorescence. HF achieved long enough lifetime for AMOLED not only by durable molecules but also by controlling charge balances in Emissive Layer.