Key host parameters for long lifetimes in phosphorescent organic light-emitting diodes: bond dissociation energy in triplet excited state-Reference-Cited by-同舟云学术

Key host parameters for long lifetimes in phosphorescent organic light-emitting diodes: bond dissociation energy in triplet excited state

Published:2020 Issue:5 Volume:8 Page:1697-1703
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Yang Chang Yoon¹²³⁴,Kang Sunwoo⁵⁶⁷⁴^ORCID,Jeong Hyein⁵⁶⁷⁴,Jang Ho Jin¹²³⁴,Lee Yoonkyoo⁵⁶⁷⁴,Lee Jun Yeob¹²³⁴^ORCID

Affiliation:

1. School of Chemical Engineering

2. Sungkyunkwan University

3. Suwon

4. Korea

5. Display Research Center

6. Samsung Display Co.

7. Yongin

Abstract

Key parameters of the host for long lifetimes in phosphorescent organic light-emitting diodes were investigated by synthesizing three isomeric hosts with a carbazolylcarbazole hole transport moiety and a benzonitrile electron transport moiety.

Funder

Ministry of Science ICT and Future Planning

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/TC/C9TC05585A

Reference34 articles.

1. Highly efficient phosphorescent emission from organic electroluminescent devices

2. Highly Efficient Organic Blue Electrophosphorescent Devices Based on 3,6-Bis(triphenylsilyl)carbazole as the Host Material

3. Recent Progresses on Materials for Electrophosphorescent Organic Light-Emitting Devices

4. Operating lifetime of phosphorescent organic light emitting devices

5. Nearly 100% internal phosphorescence efficiency in an organic light-emitting device

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