基于多重共振硼氮材料的高效绿色发光有机发光二极管

IF 1.7 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of the Society for Information Display Pub Date : 2024-09-26 DOI:10.1002/jsid.2009

Xudong Cao, Xiao Liang, Kai Xu, Chong Li, Zhaochao Zhang, Lian Duan

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引用次数: 0

摘要

绿色发光的磷敏化oled被证明具有极高的性能。sy - fgd8敏化顶发射器件在室温71 h时的电流效率分别为232.8 cd/A@10 mA/cm2、LT95@50 mA/cm2和LT80@20 mA/cm2, 85℃187 h时的电流效率分别比磷光器件提高了28%、29%和65%。值得注意的是，SY-FGD8与不同的宿主和磷光增敏剂表现出良好的相容性。

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Highly efficient green-emissive organic light emitting diodes based on multiple-resonance boron-nitrogen materials

Green-emission phosphor-sensitized OLEDs were demonstrated to achieve extremely high performance. SY-FGD8-based sensitized top-emission devices achieved current efficiency of 232.8 cd/A@10 mA/cm², LT95@50 mA/cm², room temperature of 71 h and LT80@20 mA/cm², 85°C of 187 h, which are greatly improved by 28%, 29%, and 65%, respectively, compared to phosphorescent devices. Notably, SY-FGD8 exhibited excellent compatibility with different host and phosphorescent sensitizers.

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来源期刊

Journal of the Society for Information Display 工程技术-材料科学：综合

CiteScore

4.80

自引率

8.70%

发文量

审稿时长

3 months

期刊介绍： The Journal of the Society for Information Display publishes original works dealing with the theory and practice of information display. Coverage includes materials, devices and systems; the underlying chemistry, physics, physiology and psychology; measurement techniques, manufacturing technologies; and all aspects of the interaction between equipment and its users. Review articles are also published in all of these areas. Occasional special issues or sections consist of collections of papers on specific topical areas or collections of full length papers based in part on oral or poster presentations given at SID sponsored conferences.