Highly efficient and stable sky blue organic light-emitting devices

Mei Fang Lin; Lei Wang; Rick W K WONG; Kok Wai CHEAH; Hoi Lam TAM; Meng Ting Lee; Chin H. Chen

doi:10.1063/1.2356903

Highly efficient and stable sky blue organic light-emitting devices

Mei Fang Lin
, Lei Wang
, Rick W K WONG^*
, Kok Wai CHEAH
, Hoi Lam TAM
, Meng Ting Lee
, Chin H. Chen

^*Corresponding author for this work

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

46 Citations (Scopus)

Abstract

A highly efficient and stable sky blue organic light-emitting device doped with a sky blue dopant BUBD-1 has been fabricated, achieving an electroluminescence efficiency of 13.2 cd/A and 6.1 lm/W at 20 mA/cm ² and 6.7 V, with Commission Internationale del'Eclairage coordinates of (0.16, 0.30) and a half-decay lifetime of 1815 h at an initial brightness of 2640 cd/m². This performance is one of the best blue devices ever reported without using hole blocking layer or any p or n dopant in hole or electron transport layer.

Original language	English
Article number	121913
Journal	Applied Physics Letters
Volume	89
Issue number	12
DOIs	https://doi.org/10.1063/1.2356903
Publication status	Published - 2006

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10.1063/1.2356903

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title = "Highly efficient and stable sky blue organic light-emitting devices",

abstract = "A highly efficient and stable sky blue organic light-emitting device doped with a sky blue dopant BUBD-1 has been fabricated, achieving an electroluminescence efficiency of 13.2 cd/A and 6.1 lm/W at 20 mA/cm 2 and 6.7 V, with Commission Internationale del'Eclairage coordinates of (0.16, 0.30) and a half-decay lifetime of 1815 h at an initial brightness of 2640 cd/m2. This performance is one of the best blue devices ever reported without using hole blocking layer or any p or n dopant in hole or electron transport layer.",

author = "Lin, \{Mei Fang\} and Lei Wang and WONG, \{Rick W K\} and CHEAH, \{Kok Wai\} and TAM, \{Hoi Lam\} and Lee, \{Meng Ting\} and Chen, \{Chin H.\}",

note = "Funding Information: This work is supported by Industrial Support Fund of Hong Kong Innovation and Technology Commission (ITS/151–03), e-Ray Optoelectronics Corp., Ltd., HK, and partially supported by Truly Semiconductor Corp., Ltd., HK.",

year = "2006",

doi = "10.1063/1.2356903",

language = "English",

volume = "89",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Highly efficient and stable sky blue organic light-emitting devices

AU - Lin, Mei Fang

AU - Wang, Lei

AU - WONG, Rick W K

AU - CHEAH, Kok Wai

AU - TAM, Hoi Lam

AU - Lee, Meng Ting

AU - Chen, Chin H.

N1 - Funding Information: This work is supported by Industrial Support Fund of Hong Kong Innovation and Technology Commission (ITS/151–03), e-Ray Optoelectronics Corp., Ltd., HK, and partially supported by Truly Semiconductor Corp., Ltd., HK.

PY - 2006

Y1 - 2006

N2 - A highly efficient and stable sky blue organic light-emitting device doped with a sky blue dopant BUBD-1 has been fabricated, achieving an electroluminescence efficiency of 13.2 cd/A and 6.1 lm/W at 20 mA/cm 2 and 6.7 V, with Commission Internationale del'Eclairage coordinates of (0.16, 0.30) and a half-decay lifetime of 1815 h at an initial brightness of 2640 cd/m2. This performance is one of the best blue devices ever reported without using hole blocking layer or any p or n dopant in hole or electron transport layer.

AB - A highly efficient and stable sky blue organic light-emitting device doped with a sky blue dopant BUBD-1 has been fabricated, achieving an electroluminescence efficiency of 13.2 cd/A and 6.1 lm/W at 20 mA/cm 2 and 6.7 V, with Commission Internationale del'Eclairage coordinates of (0.16, 0.30) and a half-decay lifetime of 1815 h at an initial brightness of 2640 cd/m2. This performance is one of the best blue devices ever reported without using hole blocking layer or any p or n dopant in hole or electron transport layer.

UR - https://www.scopus.com/pages/publications/33748972622

U2 - 10.1063/1.2356903

DO - 10.1063/1.2356903

M3 - Journal article

AN - SCOPUS:33748972622

SN - 0003-6951

VL - 89

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

M1 - 121913

ER -

Highly efficient and stable sky blue organic light-emitting devices

Abstract

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