High performance solution-processed green phosphorescent organic light-emitting diodes with high current efficiency and long-term stability-Reference-Cited by-同舟云学术

High performance solution-processed green phosphorescent organic light-emitting diodes with high current efficiency and long-term stability

Published:2019 Issue:37 Volume:7 Page:11569-11580
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Maheshwaran Athithan¹²³⁴⁵,Sree Vijaya Gopalan¹²³⁴⁵,Park Ho-Yeol¹²³⁴⁵,Cho Woosum¹²³⁴⁵,Kim Hyein¹²³⁴⁵,Kumaresan Raja¹²³⁴⁵,Kim Youngkwang⁶⁷⁸,Lee Jae Chol⁶⁷⁸,Song Myungkwan⁹¹⁰¹¹⁸,Jin Sung-Ho¹²³⁴⁵^ORCID

Affiliation:

1. Department of Chemistry Education

2. Graduate Department of Chemical Materials

3. Institute for Plastic Information and Energy Materials

4. Pusan National University

5. Busan 46241

6. LG Display E6 Block LG Science Park 30

7. Seoul 07796

8. Republic of Korea

9. Advanced Functional Thin Films Department Surface Technology Division

10. Korea Institute of Materials Science (KIMS)

11. Changwon

Abstract

Highly efficient (D–π–A)-type host and green Ir(iii) complexes are introduced for solution-processed PHOLEDs that achieve high CE with considerably high EQE. The devices with symmetrical complex show more stable than those with asymmetrical complex.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/TC/C9TC03559A

Reference34 articles.

1. Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer

2. Engineering of Interconnect Position of Bicarbazole for High External Quantum Efficiency in Green and Blue Phosphorescent Organic Light-Emitting Diodes

3. Enhancement of electroluminescence utilizing confined energy transfer for red light emission