Carrier transport manipulation for efficiency enhancement in blue phosphorescent organic light-emitting devices with a 4,4′-bis(N-carbazolyl)-2,2′-biphenyl host-Reference-Cited by-同舟云学术

Carrier transport manipulation for efficiency enhancement in blue phosphorescent organic light-emitting devices with a 4,4′-bis(N-carbazolyl)-2,2′-biphenyl host

Published:2019 Issue:30 Volume:7 Page:9301-9307
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Yu Ziwei¹²³⁴⁵,Feng Haiwei¹²³⁴⁵,Zhang Jiaxin¹²³⁴⁵,Liu Shihao¹²³⁴⁵^ORCID,Zhao Yi¹²³⁴⁵,Zhang Letian¹²³⁴⁵,Xie Wenfa¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory of Integrated Optoelectronics

2. College of Electronics Science and Engineering

3. Jilin University

4. Changchun

5. People's Republic of China

Abstract

The EQE of CBP-based blue PhOLEDs is effectively enhanced by achieving a more balanced distribution of carriers in the EML.

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/2019/TC/C8TC06265J

Reference39 articles.

1. Measuring the Efficiency of Organic Light-Emitting Devices

2. Effective Host Materials for Blue/White Organic Light-Emitting Diodes by Utilizing the Twisted Conjugation Structure in 10-Phenyl-9,10-Dihydroacridine Block

3. Blue organic electrophosphorescence using exothermic host–guest energy transfer

4. Thermally activated injection limited conduction in single layer N,N′-diphenyl-N,N′-bis(3-methylphenyl)1-1′-biphenyl-4,4′-diamine light emitting diodes

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