Highly efficient white light-emitting diodes with a bi-component emitting layer based on blue and yellow thermally activated delayed fluorescence emitters-Reference-Cited by-同舟云学术

Highly efficient white light-emitting diodes with a bi-component emitting layer based on blue and yellow thermally activated delayed fluorescence emitters

Published:2018 Issue:12 Volume:6 Page:2951-2956
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Chen Yongzhen¹²³⁴²,Li Shengyong⁵⁶³,Hu Taiping⁴²³,Wei Xiaofang¹²³⁴²,Li Zhiyi¹²³⁴²,Liu Yanwei⁴²³,Liu Jianjun¹²³⁴²,Wang Ruifang¹²³⁴²,Yi Yuanping⁷²⁸^ORCID,Zhao Cuihua⁵⁶³^ORCID,Wang Ying¹²³⁴²^ORCID,Wang Pengfei¹²³⁴²

Affiliation:

1. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences

2. Beijing

3. P. R. China

4. University of Chinese Academy of Sciences

5. School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional Aggregated materials, Ministry of Education, Shandong University

6. Jinan

7. Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences

8. China

Abstract

A white LED with a bi-component light emitting layer is reported providing white light emission with a CIE of (0.38, 0.40), a CRI of 71, and a maximum EQE of 12.5%. These are among the best for bi-component based devices.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TC/C8TC00594J

Reference29 articles.

1. White organic light-emitting diodes with fluorescent tube efficiency

2. High-efficiency white organic light-emitting diodes using thermally activated delayed fluorescence

3. Management of singlet and triplet excitons for efficient white organic light-emitting devices