Design Strategy for 25% External Quantum Efficiency in Green and Blue   Thermally Activated Delayed Fluorescent Devices

Lee Dong Ryun; Kim Mounggon; Jeon Sang Kyu; Hwang Seok-Ho; Lee Chil Won; Lee Jun Yeob

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Design Strategy for 25% External Quantum Efficiency in Green and Blue Thermally Activated Delayed Fluorescent Devices

机译：绿色和蓝色热激活延迟荧光器件中25％外部量子效率的设计策略

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摘要

Carbazole- and triazine-derived thermally activated delayed fluorescent (TADF) emitters, with three donor units and an even distribution of the highest occupied molecular orbital, achieve high external quantum efficiencies of above 25% in blue and green TADF devices.

机译：咔唑和三嗪衍生的热活化延迟荧光（TADF）发射器具有三个施主单元，并且平均占据的最高分子轨道分布均匀，在蓝色和绿色TADF装置中实现了超过25％的高外部量子效率。

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来源
《Advanced Materials》 |2015年第39期|5861-5867|共7页
作者
Lee Dong Ryun; Kim Mounggon; Jeon Sang Kyu; Hwang Seok-Ho; Lee Chil Won; Lee Jun Yeob;
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作者单位

Sungkyunkwan Univ, Sch Chem Engn, Suwon 440746, Gyeonggi, South Korea.;

Dankook Univ, Dept Polymer Sci & Engn, Yongin 448701, Gyeonggi, South Korea.;

Sungkyunkwan Univ, Sch Chem Engn, Suwon 440746, Gyeonggi, South Korea.;

Dankook Univ, Dept Polymer Sci & Engn, Yongin 448701, Gyeonggi, South Korea.;

Dankook Univ, Dept Polymer Sci & Engn, Yongin 448701, Gyeonggi, South Korea.;

Sungkyunkwan Univ, Sch Chem Engn, Suwon 440746, Gyeonggi, South Korea.;

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原文格式 PDF
正文语种 eng
中图分类
关键词
blue devices; delayed fluorescence; efficiency; green devices; molecular design;

机译：蓝色器件;荧光延迟;效率;绿色器件;分子设计;

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专利

1. High-Efficiency Sky Blue to Ultradeep Blue Thermally Activated Delayed Fluorescent Diodes Based on Ortho-Carbazole-Appended Triarylboron Emitters: Above 32% External Quantum Efficiency in Blue Devices [J] . Young Hoon Lee, Sunghee Park, Jihun Oh, Advanced Optical Materials . 2018,第17期

机译：基于邻咔唑附加的三芳基硼发射体的高效天蓝色至超深蓝色热激活延迟荧光二极管：蓝色器件的外部量子效率高于32％
2. 20% External Quantum Efficiency in Solution-Processed Blue Thermally Activated Delayed Fluorescent Devices [J] . Cho Yong Joo, Chin Byung Doo, Jeon Sang Kyu, Advanced Functional Materials . 2015,第43期

机译：溶液处理的蓝色热激活延迟荧光器件的外部量子效率为20％
3. Systematic Control of Photophysical Properties of Host Materials for High Quantum Efficiency above 25% in Green Thermally Activated Delayed Fluorescent Devices [J] . Lee Chil Won, Lee Jun Yeob ACS applied materials & interfaces . 2015,第4期

机译：绿色热活化延迟荧光器件中高量子效率高于25％的基质材料的光物理特性的系统控制
4. A series of pyrimidine-based blue-to-green thermally activated delayed fluorescent emitters realizing a high EQE of 25 [C] . Hisahiro Sasabe, Ryutaro Komatsu, Kouhei Nakao, Organic light emitting materials and devices XX . 2016

机译：一系列基于嘧啶的蓝绿色热活化延迟荧光发射体，实现了25％的高EQE
5. Mechanisms of Loss in Internal Quantum Efficiency in III-Nitride-based Blue-and Green-Light Emitting Diodes [D] . Huang, Li 2012

机译：III型氮化物蓝光和绿光发光二极管内部量子效率的损失机理
6. Blue organic light-emitting diodes realizing external quantum efficiency over 25 using thermally activated delayed fluorescence emitters [O] . Takuya Miwa, Shosei Kubo, Katsuyuki Shizu, -1

机译：蓝色有机发光二极管使用热激活的延迟荧光发射器实现了超过25％的外部量子效率
7. Blue organic light-emitting diodes realizing external quantum efficiency over 25 using thermally activated delayed fluorescence emitters [O] . Takuya Miwa, Shosei Kubo, Katsuyuki Shizu, 2017

机译：使用热活化的延迟荧光发射器，蓝色有机发光二极管实现超过25％的外量子效率

Design Strategy for 25% External Quantum Efficiency in Green and Blue Thermally Activated Delayed Fluorescent Devices

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