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Highly Efficient Orange and Red Phosphorescent Organic Light‐Emitting Diodes with Low Roll‐Off of Efficiency using a Novel Thermally Activated Delayed Fluorescence Material as Host |
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| Authors: | Hui Wang Lingqiang Meng Xingxing Shen Xiaofang Wei Xiuli Zheng Xiaopeng Lv Yuanping Yi Ying Wang Pengfei Wang |
| Affiliation: | 1. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, China;2. University of Chinese Academy of Sciences, Beijing, China;3. Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China;4. Institute of Functional Nano and Soft Materials, Soochow University, Suzhou, China |
| Abstract: | |
| Keywords: | efficiency roll‐off phosphorescent organic light‐emitting devices thermally activated delayed fluorescence thioxanthone |