External Quantum Efficiency Above 20% in Deep Blue Phosphorescent Organic Light-Emitting Diodes

Soon Ok Jeon; Sang Eok Jang; Hyo Suk Son; Jun Yeob Lee

doi:10.1002/adma.201004372

External Quantum Efficiency Above 20% in Deep Blue Phosphorescent Organic Light-Emitting Diodes

Advanced Materials ◽

10.1002/adma.201004372 ◽

2011 ◽

Vol 23 (12) ◽

pp. 1436-1441 ◽

Cited By ~ 345

Author(s):

Soon Ok Jeon ◽

Sang Eok Jang ◽

Hyo Suk Son ◽

Jun Yeob Lee

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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Deep blue phosphorescent organic light-emitting diodes with excellent external quantum efficiency

Organic Electronics ◽

10.1016/j.orgel.2013.09.017 ◽

2013 ◽

Vol 14 (12) ◽

pp. 3228-3233 ◽

Cited By ~ 19

Author(s):

Jungeun Park ◽

Hankook Oh ◽

Sihyun Oh ◽

Jinho Kim ◽

Hyun Jin Park ◽

...

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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External Quantum Efficiency Exceeding 24% with CIE y Value of 0.08 using a Novel Carbene‐Based Iridium Complex in Deep‐Blue Phosphorescent Organic Light‐Emitting Diodes

Advanced Materials ◽

10.1002/adma.202002120 ◽

2020 ◽

Vol 32 (29) ◽

pp. 2002120 ◽

Cited By ~ 9

Author(s):

Ho‐Yeol Park ◽

Athithan Maheshwaran ◽

Chang‐Ki Moon ◽

Hyuna Lee ◽

Saripally Sudhaker Reddy ◽

...

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Iridium Complex ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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Deep Blue Phosphorescent Organic Light-Emitting Diodes with CIEy Value of 0.11 and External Quantum Efficiency up to 22.5%

Advanced Materials ◽

10.1002/adma.201705005 ◽

2018 ◽

Vol 30 (12) ◽

pp. 1705005 ◽

Cited By ~ 81

Author(s):

Xiaoyue Li ◽

Juanye Zhang ◽

Zifeng Zhao ◽

Liding Wang ◽

Hannan Yang ◽

...

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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Solution processed deep blue phosphorescent organic light-emitting diodes with over 20% external quantum efficiency

Organic Electronics ◽

10.1016/j.orgel.2011.07.004 ◽

2011 ◽

Vol 12 (10) ◽

pp. 1711-1715 ◽

Cited By ~ 48

Author(s):

Kyoung Soo Yook ◽

Jun Yeob Lee

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Solution Processed ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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High external quantum efficiency in deep blue phosphorescent organic light emitting diodes using a simple device structure

Thin Solid Films ◽

10.1016/j.tsf.2012.07.015 ◽

2012 ◽

Vol 520 (23) ◽

pp. 7022-7025 ◽

Cited By ~ 2

Author(s):

Chang Woo Seo ◽

Jun Yeob Lee

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Simple Device ◽

Device Structure ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Phosphorescent

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Deep Blue Fluorescent Material with an Extremely High Ratio of Horizontal Orientation to Enhance Light Outcoupling Efficiency (44%) and External Quantum Efficiency in Doped and Non-Doped Organic Light-Emitting Diodes

ACS Applied Materials & Interfaces ◽

10.1021/acsami.1c07859 ◽

2021 ◽

Author(s):

Jian Haur Lee ◽

Hung-Yi Lin ◽

Chia-Hsun Chen ◽

Yi-Ting Lee ◽

Tien-Lung Chiu ◽

...

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

High Ratio ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Fluorescent Material ◽

Horizontal Orientation ◽

Deep Blue ◽

Organic Light

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Room-Temperature Columnar Liquid Crystals as Efficient Pure Deep-Blue Emitters in Organic Light-Emitting Diodes with an External Quantum Efficiency of 4.0%

ACS Applied Materials & Interfaces ◽

10.1021/acsami.8b18749 ◽

2019 ◽

Vol 11 (8) ◽

pp. 8291-8300 ◽

Cited By ~ 13

Author(s):

Joydip De ◽

Wan-Yun Yang ◽

Indu Bala ◽

Santosh Prasad Gupta ◽

Rohit Ashok Kumar Yadav ◽

...

Keyword(s):

Liquid Crystals ◽

Quantum Efficiency ◽

External Quantum Efficiency ◽

Room Temperature ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Deep Blue ◽

Organic Light ◽

Blue Emitters

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Engineering of Interconnect Position of Bicarbazole for High External Quantum Efficiency in Green and Blue Phosphorescent Organic Light-Emitting Diodes

ACS Applied Materials & Interfaces ◽

10.1021/am502848c ◽

2014 ◽

Vol 6 (17) ◽

pp. 14874-14880 ◽

Cited By ~ 44

Author(s):

Mounggon Kim ◽

Jun Yeob Lee

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Blue Phosphorescent

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Engineering the Substitution Position of Diphenylphosphine Oxide at Carbazole for Thermal Stability and High External Quantum Efficiency Above 30% in Blue Phosphorescent Organic Light-Emitting Diodes

Advanced Functional Materials ◽

10.1002/adfm.201304072 ◽

2014 ◽

Vol 24 (26) ◽

pp. 4164-4169 ◽

Cited By ~ 109

Author(s):

Mounggon Kim ◽

Jun Yeob Lee

Keyword(s):

Thermal Stability ◽

Quantum Efficiency ◽

External Quantum Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Diphenylphosphine Oxide ◽

Light Emitting ◽

Organic Light ◽

Blue Phosphorescent

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9,9-Diphenyl-thioxanthene derivatives as host materials for highly efficient blue phosphorescent organic light-emitting diodes

Journal of Materials Chemistry C ◽

10.1039/c5tc01749a ◽

2015 ◽

Vol 3 (38) ◽

pp. 9999-10006 ◽

Cited By ~ 27

Author(s):

Kunkun Liu ◽

Xiang-Long Li ◽

Ming Liu ◽

Dongcheng Chen ◽

Xinyi Cai ◽

...

Keyword(s):

Quantum Efficiency ◽

External Quantum Efficiency ◽

Power Efficiency ◽

Light Emitting Diodes ◽

Maximum Power ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Host Materials ◽

Blue Phosphorescent

A series of 9,9-diphenyl-9H-thioxanthene derivatives are reported as host materials in blue phosphorescent OLEDs, giving a maximum power efficiency of 69.7 lm W−1 and an external quantum efficiency of 29.0%.

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