A universal host material for high external quantum efficiency close to 25% and long lifetime in green fluorescent and phosphorescent OLEDs

Yong Joo Cho; Kyoung Soo Yook; Jun Yeob Lee

doi:10.1002/adma.201400347

A universal host material for high external quantum efficiency close to 25% and long lifetime in green fluorescent and phosphorescent OLEDs

Yong Joo Cho
, Kyoung Soo Yook
, Jun Yeob Lee

Dankook University

Research output: Contribution to journal › Article › peer-review

261 Scopus citations

Abstract

High quantum efficiency close to 25% and long lifetime in green thermally activated delayed fluorescent and phosphorescent organic light emitting diodes are achieved using universal 3′,5′-di(carbazol-9-yl)-[1,1′- biphenyl]-3,5-dicarbonitrile host material.

Original language	English
Pages (from-to)	4050-4055
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	24
DOIs	https://doi.org/10.1002/adma.201400347
State	Published - 25 Jun 2014
Externally published	Yes

Keywords

delayed fluorescent device
green host
high quantum efficiency
phosphorescent device
universal host

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10.1002/adma.201400347

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title = "A universal host material for high external quantum efficiency close to 25\% and long lifetime in green fluorescent and phosphorescent OLEDs",

abstract = "High quantum efficiency close to 25\% and long lifetime in green thermally activated delayed fluorescent and phosphorescent organic light emitting diodes are achieved using universal 3′,5′-di(carbazol-9-yl)-[1,1′- biphenyl]-3,5-dicarbonitrile host material.",

keywords = "delayed fluorescent device, green host, high quantum efficiency, phosphorescent device, universal host",

author = "Cho, \{Yong Joo\} and Yook, \{Kyoung Soo\} and Lee, \{Jun Yeob\}",

year = "2014",

month = jun,

day = "25",

doi = "10.1002/adma.201400347",

language = "English",

volume = "26",

pages = "4050--4055",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "John Wiley and Sons Inc",

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T1 - A universal host material for high external quantum efficiency close to 25% and long lifetime in green fluorescent and phosphorescent OLEDs

AU - Cho, Yong Joo

AU - Yook, Kyoung Soo

AU - Lee, Jun Yeob

PY - 2014/6/25

Y1 - 2014/6/25

N2 - High quantum efficiency close to 25% and long lifetime in green thermally activated delayed fluorescent and phosphorescent organic light emitting diodes are achieved using universal 3′,5′-di(carbazol-9-yl)-[1,1′- biphenyl]-3,5-dicarbonitrile host material.

AB - High quantum efficiency close to 25% and long lifetime in green thermally activated delayed fluorescent and phosphorescent organic light emitting diodes are achieved using universal 3′,5′-di(carbazol-9-yl)-[1,1′- biphenyl]-3,5-dicarbonitrile host material.

KW - delayed fluorescent device

KW - green host

KW - high quantum efficiency

KW - phosphorescent device

KW - universal host

UR - https://www.scopus.com/pages/publications/84903154867

U2 - 10.1002/adma.201400347

DO - 10.1002/adma.201400347

M3 - Article

AN - SCOPUS:84903154867

SN - 0935-9648

VL - 26

SP - 4050

EP - 4055

JO - Advanced Materials

JF - Advanced Materials

IS - 24

ER -

A universal host material for high external quantum efficiency close to 25% and long lifetime in green fluorescent and phosphorescent OLEDs

Abstract

Keywords

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