应用化学 ›› 2019, Vol. 36 ›› Issue (1): 1-9.DOI: 10.11944/j.issn.1000-0518.2019.01.180071

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蓝色延迟荧光材料及器件的研究进展

刘伟强ab,崔荣朕b,武瑞霞a,李云辉a,杨秀云a*(),周亮b*()   

  1. a长春理工大学化学与环境工程学院 长春 130022
    b中国科学院长春应用化学研究所,稀土资源利用国家重点实验室 长春 130022
  • 收稿日期:2018-03-14 接受日期:2018-06-08 出版日期:2019-01-01 发布日期:2019-01-04
  • 通讯作者: 杨秀云,周亮
  • 基金资助:
    吉林省发改委项目(2017C050)资助

Recent Progress on Blue Delayed Fluorescent Materials and Devices

LIU Weiqiangab,CUI Rongzhenb,WU Ruixiaa,LI Yunhuia,YANG Xiuyuna*(),ZHOU Liangb*()   

  1. aSchool of Chemistry & Environmental Engineering,Changchun University of Science and Technology,Changchun 130022,China;
    bState Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China
  • Received:2018-03-14 Accepted:2018-06-08 Published:2019-01-01 Online:2019-01-04
  • Contact: YANG Xiuyun,ZHOU Liang
  • Supported by:
    Supported by the Development and Reform Commission Project of Jilin Province(No.2017C050)

摘要:

有机发光二极管(OLEDs)作为新一代的显示技术,因其启亮电压低、厚度薄、能效高、响应速度快等优点,而被世界各国研究人员所关注。 有机电致发光材料及器件的发展一直备受关注,根据发光机理的不同,有机发光材料可以分为荧光材料和磷光材料。 蓝色荧光材料作为OLEDs发展中的重要部分,拥有磷光材料无法比拟的优势,近年来成为研究热点。 本文介绍了近年来国内外蓝色延迟荧光材料的研究进展,并展望了其发展前景和趋势。

关键词: 蓝色荧光材料, 有机电致发光, 热致延迟荧光

Abstract:

Organic light-emitting diodes(OLEDs) have attracted extensive attention throughout the world due to their potential advantages in full-color flat-panel displays such as low voltage, weight, high efficiency and fast response, etc. The development of devices and materials has attracted more attention. According to different electroluminescent mechanism, the materials of OLEDs include fluorescent materials and phosphorescent materials. Recently, blue fluorescent materials become a hot spot in research and play an important role in the developing of OLEDs and possess much more superiority than phosphorescent materials. In this article, we described and summarized recent progress of blue delayed fluorescent materials. The trend and development were finally prospected.

Key words: blue fluorescent materials, organic light-emitting diodes, thermally activated delayed fluorescence