Organic light-emitting diodes fabricated on nanostructured AZO: A low-cost way towards enhanced light extraction for large area lighting application

被引：0

作者：

Jiang, Yibin ^{[1
]}

Li, Guijun ^{[1
]}

Li, He ^{[1
]}

Chen, Shuming ^{[1
,2
]}

Kwok, Hoi-Sing ^{[1
]}

机构：

[1] State Key Lab on Advanced Displays and Optoelectronics, Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Kowloon, Clear Water Bay

[2] Department of Electrical and Electronic Engineering, South University of Science and Technology of China

来源：

Digest of Technical Papers - SID International Symposium | 2014年 / 45卷 / 01期

关键词：

aluminum doped zinc oxide; light extraction; organic light-emitting diodes; scattering;

D O I：

10.1002/j.2168-0159.2014.tb00405.x

中图分类号：

学科分类号：

摘要：

Organic light-emitting diodes (OLEDs) were fabricated on nanostructured aluminum doped zinc oxide (AZO). The nanostructured AZO was formed by selectively etching as-prepared AZO film. The nanostructured AZO serves not only as low-cost indium-free anode but also as internal light extraction structure. OLEDs on it showed a 25.7% efficiency enhancement compared to the conventional ones. © 2014 Society for Information Display.

引用

页码：1526 / 1529

页数：3

共 3 条

[1] Chen S., Kwok H.S., Light extraction from organic light-emitting diodes for lighting applications by sand-blasting substrates, Opt. Express, 18, pp. 37-42, (2010)
[2] Chen S., Zhao Z., Tang B.Z., Kwok H.S., Growth methods, enhanced photoluminescence, high hydrophobicity and light scattering of 4,40-bis(1,2,2-triphenylvinyl)biphenyl nanowires, Organic Electronics, 13, pp. 1996-2002, (2012)
[3] Chen S., Qin W., Zhao Z., Tang B.Z., Kwok H.S., One-step fabrication of organic nanoparticles as scattering media for extracting substrate waveguide light from organic light-emitting diodes, J. Mater. Chem., 22, pp. 13386-13390, (2012)

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