Optical Properties of Polystyrene-ZnO Nanocomposite Scattering Layer to Improve Light Extraction in Organic Light-Emitting Diode-Reference-Cited by-同舟云学术

Optical Properties of Polystyrene-ZnO Nanocomposite Scattering Layer to Improve Light Extraction in Organic Light-Emitting Diode

Published:2012 Issue: Volume:2012 Page:1-7
ISSN:1687-4110
Container-title:Journal of Nanomaterials
language:en
Short-container-title:Journal of Nanomaterials

Author:

Nenna G.¹,De Girolamo Del Mauro A.¹,Massera E.¹,Bruno A.¹,Fasolino T.¹,Minarini C.¹

Affiliation:

1. Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Portici Research Centre, Piazzale E. Fermi 1, 80055 Portici, Italy

Abstract

In this work, experimental measurements on polystyrene-ZnO nanocomposite scattering films and on organic light-emitting device with and without the scattering layers are presented. The results are also compared with Henyey-Greenstein radiative-transfer model to narrow down the parameters that can be important in the identification of more suitable scattering layers. As a result, an increase of efficiency of about 30% has been obtained that it can be translated in 60% of outcoupled light in respect to the total generated amount.

Publisher

Hindawi Limited

Subject

General Materials Science

Link

http://downloads.hindawi.com/journals/jnm/2012/319398.pdf

Reference24 articles.

1. Improved light out-coupling in organic light emitting diodes employing ordered microlens arrays

2. Bragg scattering from periodically microstructured light emitting diodes

3. A high-extraction-efficiency nanopatterned organic light-emitting diode

4. Maximizing$hbox Alq_3$OLED Internal and External Efficiencies: Charge Balanced Device Structure and Color Conversion Outcoupling Lenses

5. Experimental demonstration of increased organic light emitting device output via volumetric light scattering

Cited by 19 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Elucidation of modification in structural and thermal properties of polystyrene nanocomposite films;Bulletin of Materials Science;2023-06-14

2. Polystyrene/ ZnO Nanocomposite Films with Optimized Optical Properties for UV-shielding Applications;Transactions on Electrical and Electronic Materials;2023-04-28

3. Estimation of structural and optical properties of transparent PS/ZnO nanocomposite foils for UV shielding and photonic applications;Modern Physics Letters B;2022-12-10

4. Third order nonlinearity and optical power limiting studies of PS/ZnO nanocomposite foils for photonic applications;Physica Scripta;2022-08-30

5. Photo-Responsivity Improvement of Photo-Mobile Polymers Actuators Based on a Novel LCs/Azobenzene Copolymer and ZnO Nanoparticles Network;Nanomaterials;2021-12-07