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.
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.
作者
刘琳
陈雪波
LIU Lin;CHEN Xuebo(Key Laboratory of Theoretical and Computational Photochemistry of Ministry of Education,College of Chemistry,Beijing Normal University,100875,Beijing,China)
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2021年第5期671-680,共10页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金资助项目(21725303)。
关键词
有机电致发光
荧光
磷光
热活化延迟荧光
机器学习
organic electroluminescence
fluorescence
phosphorescence
thermally activated delayed fluorescence
machine learning
