Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex

Shukong So; Kaman Lee; Waikit Choi; Louis Leung; Wingyee Lo

doi:10.1143/jjap.40.5959

Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex

Shukong So^*
, Kaman Lee
, Waikit Choi
, Louis Leung
, Wingyee Lo

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

6 Citations (Scopus)

Abstract

Organic electroluminescence (EL) devices were fabricated using a bis(2-methyl-8-quinolinato) aluminum hydroxide complex [Al(Mq)₂OH] as the light-emitting material. The device exhibits bright blue EL at a peak wavelength of 485 nm. A maximum luminance of about 14,000 cd/m² can be achieved at a driving current density of 480 mA/cm². The efficiency of the device is about 4.6 cd/A. Possible mechanisms of EL blue shift of Al(Mq)₂OH with respect to Alq₃ are discussed.

Original language	English
Pages (from-to)	5959-5961
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	40
Issue number	10
DOIs	https://doi.org/10.1143/jjap.40.5959
Publication status	Published - Oct 2001

User-Defined Keywords

Blue light-emitting materials
Organic electroluminescent devices
Quinolinato aluminum complex

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@article{9feae27fa683474bb5884ff3df184b90,

title = "Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex",

abstract = "Organic electroluminescence (EL) devices were fabricated using a bis(2-methyl-8-quinolinato) aluminum hydroxide complex [Al(Mq)2OH] as the light-emitting material. The device exhibits bright blue EL at a peak wavelength of 485 nm. A maximum luminance of about 14,000 cd/m2 can be achieved at a driving current density of 480 mA/cm2. The efficiency of the device is about 4.6 cd/A. Possible mechanisms of EL blue shift of Al(Mq)2OH with respect to Alq3 are discussed.",

keywords = "Blue light-emitting materials, Organic electroluminescent devices, Quinolinato aluminum complex",

author = "Shukong So and Kaman Lee and Waikit Choi and Louis Leung and Wingyee Lo",

note = "Support of this research by the Faculty of Science and the Research Committee of Hong Kong Baptist University (Grant \# FRG/99-00/II-79) is gratefully acknowledged. LML would like to acknowledge the support by FRG/00-01/II-41.",

year = "2001",

month = oct,

doi = "10.1143/jjap.40.5959",

language = "English",

volume = "40",

pages = "5959--5961",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

publisher = "Japan Society of Applied Physics",

number = "10",

}

TY - JOUR

T1 - Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex

AU - So, Shukong

AU - Lee, Kaman

AU - Choi, Waikit

AU - Leung, Louis

AU - Lo, Wingyee

N1 - Support of this research by the Faculty of Science and the Research Committee of Hong Kong Baptist University (Grant # FRG/99-00/II-79) is gratefully acknowledged. LML would like to acknowledge the support by FRG/00-01/II-41.

PY - 2001/10

Y1 - 2001/10

N2 - Organic electroluminescence (EL) devices were fabricated using a bis(2-methyl-8-quinolinato) aluminum hydroxide complex [Al(Mq)2OH] as the light-emitting material. The device exhibits bright blue EL at a peak wavelength of 485 nm. A maximum luminance of about 14,000 cd/m2 can be achieved at a driving current density of 480 mA/cm2. The efficiency of the device is about 4.6 cd/A. Possible mechanisms of EL blue shift of Al(Mq)2OH with respect to Alq3 are discussed.

AB - Organic electroluminescence (EL) devices were fabricated using a bis(2-methyl-8-quinolinato) aluminum hydroxide complex [Al(Mq)2OH] as the light-emitting material. The device exhibits bright blue EL at a peak wavelength of 485 nm. A maximum luminance of about 14,000 cd/m2 can be achieved at a driving current density of 480 mA/cm2. The efficiency of the device is about 4.6 cd/A. Possible mechanisms of EL blue shift of Al(Mq)2OH with respect to Alq3 are discussed.

KW - Blue light-emitting materials

KW - Organic electroluminescent devices

KW - Quinolinato aluminum complex

UR - https://www.scopus.com/pages/publications/0035484779

U2 - 10.1143/jjap.40.5959

DO - 10.1143/jjap.40.5959

M3 - Journal article

AN - SCOPUS:0035484779

SN - 0021-4922

VL - 40

SP - 5959

EP - 5961

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 10

ER -

Electroluminescent properties of a bis(2-methyl-8-quinolinato) aluminum hydroxide complex

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