Efficient inverted top-emitting organic light emitting diodes with transparent and surface-modified multilayer anodes

Seung Yoon Ryu; Chang Ho Lee; Il Soo Oh; Seung Yong Song; Kyu Hwan Hwang; Hyeon Seok Hwang; Man Hyeop Han; Byoung Har Hwang; Hong Koo Baik; Youn Sang Kim; Jun Yeob Lee

doi:10.1149/1.3313353

Efficient inverted top-emitting organic light emitting diodes with transparent and surface-modified multilayer anodes

Seung Yoon Ryu
, Chang Ho Lee
, Il Soo Oh
, Seung Yong Song
, Kyu Hwan Hwang
, Hyeon Seok Hwang
, Man Hyeop Han
, Byoung Har Hwang
, Hong Koo Baik
, Youn Sang Kim
, Jun Yeob Lee

Department of Physics

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

4 Scopus citations

Abstract

Highly transparent and efficient red phosphorescent inverted top-emitting organic light emitting diodes were investigated by using a surface-modified tungsten oxide (WO₃)/silver/WO₃ (WAW) anode. A thin buckminsterfullerene (C60) dipole layer was introduced for the surface treatment of the WAW anode, and the thickness of the surface-modified WO₃ was controlled to optimize the WAW anode for hole injection. The optimum thickness of the surface-modified WO₃ was 5 nm, and the C60 dipole layer further improved the hole injection from the WAW anode to the hole transport layer.

Original language	English
Pages (from-to)	J43-J46
Journal	Electrochemical and Solid-State Letters
Volume	13
Issue number	5
DOIs	https://doi.org/10.1149/1.3313353
State	Published - 2010

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10.1149/1.3313353

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title = "Efficient inverted top-emitting organic light emitting diodes with transparent and surface-modified multilayer anodes",

abstract = "Highly transparent and efficient red phosphorescent inverted top-emitting organic light emitting diodes were investigated by using a surface-modified tungsten oxide (WO3)/silver/WO3 (WAW) anode. A thin buckminsterfullerene (C60) dipole layer was introduced for the surface treatment of the WAW anode, and the thickness of the surface-modified WO3 was controlled to optimize the WAW anode for hole injection. The optimum thickness of the surface-modified WO3 was 5 nm, and the C60 dipole layer further improved the hole injection from the WAW anode to the hole transport layer.",

author = "Ryu, \{Seung Yoon\} and Lee, \{Chang Ho\} and Oh, \{Il Soo\} and Song, \{Seung Yong\} and Hwang, \{Kyu Hwan\} and Hwang, \{Hyeon Seok\} and Han, \{Man Hyeop\} and Hwang, \{Byoung Har\} and Baik, \{Hong Koo\} and Kim, \{Youn Sang\} and Lee, \{Jun Yeob\}",

year = "2010",

doi = "10.1149/1.3313353",

language = "English",

volume = "13",

pages = "J43--J46",

journal = "Electrochemical and Solid-State Letters",

issn = "1099-0062",

publisher = "Electrochemical Society Inc.",

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T1 - Efficient inverted top-emitting organic light emitting diodes with transparent and surface-modified multilayer anodes

AU - Ryu, Seung Yoon

AU - Lee, Chang Ho

AU - Oh, Il Soo

AU - Song, Seung Yong

AU - Hwang, Kyu Hwan

AU - Hwang, Hyeon Seok

AU - Han, Man Hyeop

AU - Hwang, Byoung Har

AU - Baik, Hong Koo

AU - Kim, Youn Sang

AU - Lee, Jun Yeob

PY - 2010

Y1 - 2010

N2 - Highly transparent and efficient red phosphorescent inverted top-emitting organic light emitting diodes were investigated by using a surface-modified tungsten oxide (WO3)/silver/WO3 (WAW) anode. A thin buckminsterfullerene (C60) dipole layer was introduced for the surface treatment of the WAW anode, and the thickness of the surface-modified WO3 was controlled to optimize the WAW anode for hole injection. The optimum thickness of the surface-modified WO3 was 5 nm, and the C60 dipole layer further improved the hole injection from the WAW anode to the hole transport layer.

AB - Highly transparent and efficient red phosphorescent inverted top-emitting organic light emitting diodes were investigated by using a surface-modified tungsten oxide (WO3)/silver/WO3 (WAW) anode. A thin buckminsterfullerene (C60) dipole layer was introduced for the surface treatment of the WAW anode, and the thickness of the surface-modified WO3 was controlled to optimize the WAW anode for hole injection. The optimum thickness of the surface-modified WO3 was 5 nm, and the C60 dipole layer further improved the hole injection from the WAW anode to the hole transport layer.

UR - https://www.scopus.com/pages/publications/77949667812

U2 - 10.1149/1.3313353

DO - 10.1149/1.3313353

M3 - Article

AN - SCOPUS:77949667812

SN - 1099-0062

VL - 13

SP - J43-J46

JO - Electrochemical and Solid-State Letters

JF - Electrochemical and Solid-State Letters

IS - 5

ER -

Efficient inverted top-emitting organic light emitting diodes with transparent and surface-modified multilayer anodes

Abstract

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