Recent Progress on Blue Delayed Fluorescent Materials and Devices

doi:10.11944/j.issn.1000-0518.2019.01.180071

Chinese Journal of Applied Chemistry ›› 2019, Vol. 36 ›› Issue (1): 1-9.DOI: 10.11944/j.issn.1000-0518.2019.01.180071

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Recent Progress on Blue Delayed Fluorescent Materials and Devices

LIU Weiqiang^a^b,CUI Rongzhen^b,WU Ruixia^a,LI Yunhui^a,YANG Xiuyun^a^*(),ZHOU Liang^b^*()

^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)

Abstract

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

LIU Weiqiang,CUI Rongzhen,WU Ruixia,LI Yunhui,YANG Xiuyun,ZHOU Liang. Recent Progress on Blue Delayed Fluorescent Materials and Devices[J]. Chinese Journal of Applied Chemistry, 2019, 36(1): 1-9.

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Recent Progress on Blue Delayed Fluorescent Materials and Devices

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