A solution-processable triphenylamine-fluorene host for exciplex based white phosphorescent organic light-emitting diodes

Zhaokang Fan; Nengquan Li; Yiwu Quan; Qingmin Chen; Shanghui Ye; Quli Fan; Wei Huang; Hui Xu

doi:10.1039/c4tc01870b

A solution-processable triphenylamine-fluorene host for exciplex based white phosphorescent organic light-emitting diodes

Zhaokang Fan
, Nengquan Li
, Yiwu Quan
, Qingmin Chen
, Shanghui Ye
, Quli Fan
, Wei Huang
, Hui Xu

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

20 Scopus citations

Abstract

A novel triphenylamine-fluorene oligomer with macro-spirocyclic structure was designed and prepared as a host for exciplex based white phosphorescent organic light-emitting diodes (white PhOLEDs), in which only iridium(iii)bis(4,6-(difluorophenyl)pyridinato-N,C²)picolinate (FIrpic) was employed as the dopant. The device exhibited a comparatively high performance with a maximum luminance and current efficiency of 14 213 cd m^-2 and 22.6 cd A^-1, respectively.

Original language	English
Pages (from-to)	9754-9759
Number of pages	6
Journal	Journal of Materials Chemistry C
Volume	2
Issue number	45
DOIs	https://doi.org/10.1039/c4tc01870b
State	Published - 7 Dec 2014
Externally published	Yes

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title = "A solution-processable triphenylamine-fluorene host for exciplex based white phosphorescent organic light-emitting diodes",

abstract = "A novel triphenylamine-fluorene oligomer with macro-spirocyclic structure was designed and prepared as a host for exciplex based white phosphorescent organic light-emitting diodes (white PhOLEDs), in which only iridium(iii)bis(4,6-(difluorophenyl)pyridinato-N,C2)picolinate (FIrpic) was employed as the dopant. The device exhibited a comparatively high performance with a maximum luminance and current efficiency of 14 213 cd m-2 and 22.6 cd A-1, respectively.",

author = "Zhaokang Fan and Nengquan Li and Yiwu Quan and Qingmin Chen and Shanghui Ye and Quli Fan and Wei Huang and Hui Xu",

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T1 - A solution-processable triphenylamine-fluorene host for exciplex based white phosphorescent organic light-emitting diodes

AU - Fan, Zhaokang

AU - Li, Nengquan

AU - Quan, Yiwu

AU - Chen, Qingmin

AU - Ye, Shanghui

AU - Fan, Quli

AU - Huang, Wei

AU - Xu, Hui

PY - 2014/12/7

Y1 - 2014/12/7

N2 - A novel triphenylamine-fluorene oligomer with macro-spirocyclic structure was designed and prepared as a host for exciplex based white phosphorescent organic light-emitting diodes (white PhOLEDs), in which only iridium(iii)bis(4,6-(difluorophenyl)pyridinato-N,C2)picolinate (FIrpic) was employed as the dopant. The device exhibited a comparatively high performance with a maximum luminance and current efficiency of 14 213 cd m-2 and 22.6 cd A-1, respectively.

AB - A novel triphenylamine-fluorene oligomer with macro-spirocyclic structure was designed and prepared as a host for exciplex based white phosphorescent organic light-emitting diodes (white PhOLEDs), in which only iridium(iii)bis(4,6-(difluorophenyl)pyridinato-N,C2)picolinate (FIrpic) was employed as the dopant. The device exhibited a comparatively high performance with a maximum luminance and current efficiency of 14 213 cd m-2 and 22.6 cd A-1, respectively.

UR - https://www.scopus.com/pages/publications/84908398040

U2 - 10.1039/c4tc01870b

DO - 10.1039/c4tc01870b

M3 - 文章

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SN - 2050-7534

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SP - 9754

EP - 9759

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 45

ER -

A solution-processable triphenylamine-fluorene host for exciplex based white phosphorescent organic light-emitting diodes

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