| 有机电致发光的过去、现在和未来 |
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| 引用本文： | 刘琳,陈雪波.有机电致发光的过去、现在和未来[J].北京师范大学学报(自然科学版),2021,57(5):671-680. |
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| 作者姓名： | 刘琳 陈雪波 |
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| 作者单位： | 理论与计算光化学教育部重点实验室，北京师范大学化学学院，100875，北京 |
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| 基金项目： | 国家自然科学基金资助项目（21725303） |
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| 摘 要： | 简要介绍了有机电致发光器件的过去、现在和未来．在激子利用机制上，有机电致发光材料经历了3代更迭，最近人们又提出了几种新的方法来提高激子利用率．与此同时，结合机器学习和人工智能等新型数据驱动技术也成为目前探索新颖高效有机电致发光材料的趋势．有机电致发光器件在经历了60多年的发展后，已经成功地从实验室走进千家万户，正慢慢地改善着人们的生活．
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| 关 键 词： | 有机电致发光 荧光 磷光 热活化延迟荧光 机器学习 |
| 收稿时间： | 2021-05-20 |
Organic electroluminescence:past,present and future |
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| LIU Lin,CHEN Xuebo.Organic electroluminescence:past,present and future[J].Journal of Beijing Normal University(Natural Science),2021,57(5):671-680. |
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| Authors: | LIU Lin CHEN Xuebo |
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| Institution: | Key Laboratory of Theoretical and Computational Photochemistry of Ministry of Education, College of Chemistry, Beijing Normal University, 100875, Beijing, China |
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| Abstract: | Organic electroluminescent materials went through two stages of development in terms of morphology (single crystals and thin films) and three generations of materials in terms of exciton utilization mechanism．Several new methods have appeared in recent years to improve the utilization rate of excitons．For novel organic electroluminescent materials the trend now is to integrate new data-driven technologies such as machine learning and artificial intelligence．Six decades of development has now made organic electroluminescent devices household items, to steadily improve people’s everyday life． |
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