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

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
G. Nenna ◽  
A. De Girolamo Del Mauro ◽  
E. Massera ◽  
A. Bruno ◽  
T. Fasolino ◽  
...  
Keyword(s):  
Optical Properties ◽  
Light Emitting Diode ◽  
Light Extraction ◽  
Radiative Transfer Model ◽  
Transfer Model ◽  
Experimental Measurements ◽  
Scattering Layer ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light

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.

P-145: Light Extraction from Organic Light Emitting Diode Lighting with Low Haze by Selective Microlens Arrays

2014 ◽  
Vol 45 (1) ◽  
pp. 1530-1532
Author(s):  
Ju Hyun Hwang ◽  
Hyun Jun Lee ◽  
Kyung Bok Choi ◽  
Yong Sub Shim ◽  
Sun-Gyu Jung ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Extraction ◽  
Microlens Arrays ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light

36.3: An Organic Light-Emitting Diode with Highly Efficient Light Extraction Using Newly Developed Diffraction Layer

2008 ◽  
Vol 39 (1) ◽  
pp. 515 ◽  
Author(s):  
Hiroshi Sano ◽  
Satoshi Okutani ◽  
Norihiko Kamiura ◽  
Takumi Sawatani ◽  
Daisuke Fujita ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Extraction ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Highly Efficient ◽  
Organic Light

Enhancement of organic light-emitting diode light extraction by texturing PDMS layers

2014 ◽  
Vol 53 (10) ◽  
pp. 107111
Author(s):  
Cristiano Vicente ◽  
Vinicius C. Zoldan ◽  
Miguel A. Flores-Mendoza ◽  
Daniel S. Hamburg-Piekar ◽  
Bruna F. Baggio ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Extraction ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light

Three types of charged ligands based neutral phosphorescent iridium(III) complexes featuring nido-carborane: synthesis, structures, and solution processed organic light-emitting diode application

2021 ◽  
Author(s):  
Qiuxia Li ◽  
Chao Shi ◽  
Manli Huang ◽  
Xinghua Zhang ◽  
Fangxiang Sun ◽  
...  
Keyword(s):  
Optical Properties ◽  
Functional Groups ◽  
Light Emitting Diode ◽  
Iridium Complexes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Coordination Configuration ◽  
Charged Ligands

In view of the fact that coordination configuration and special functional groups are both important for the optical properties of phosphorescent iridium complexes materials, we have prepared a novel family...

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