Organic light-emitting diodes (OLEDs) possess extremely attractive properties such as highly efficient electroluminescence (EL), good flexibility, light weight, and the possibility of solution processing and low-cost manufacture, making them fascinating for advanced flexible displays and lighting. Since the recombination of four holes and electrons yields one singlet exciton and three triplet excitons based on the rules of spin statistics in organic semiconductors, exciton production efficiency in organic semiconductors under electrical excitation is a crucial parameter for realizing high-performance OLEDs. In this talk, our recent work on the manipulation of spin-flip processes in molecular systems exhibiting E-type delayed fluorescence toward to the realization of 100% internal EL quantum efficiency will be discussed.
|Title of host publication
|AM-FPD 2018 - 25th International Workshop on Active-Matrix Flatpanel Displays and Devices
|Subtitle of host publication
|TFT Technologies and FPD Materials, Proceedings
|Institute of Electrical and Electronics Engineers Inc.
|Published - Aug 15 2018
|25th International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and FPD Materials, AM-FPD 2018 - Kyoto, Japan
Duration: Jul 3 2018 → Jul 6 2018
|AM-FPD 2018 - 25th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings
|25th International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and FPD Materials, AM-FPD 2018
|7/3/18 → 7/6/18
All Science Journal Classification (ASJC) codes
- Media Technology
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics