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Abareghi A, Entezari A, Darzinejad K, Mohajerani E, Mohammadpur Amini M. Fabrication and Characterization of a Blue Organic Light Emitting Diode with new synthesized materials structured ITO/PEDOT:PSS/PVK:TPD:PBD:dopant/BCP/Ca/Al. ICOP & ICPET _ INPC _ ICOFS 2018; 24 :217-220
URL: http://opsi.ir/article-1-1539-en.html
1- Laser and Plasma Research Institute, Shahid Beheshti University, G.C., Tehran 1983963113, Iran
2- Department of chemistry, Shahid Beheshti University, G.C., Tehran 1983963113, Iran
Abstract:   (2071 Views)
In this paper, we used two new synthesized materials to fabricate blue organic light-emitting diodes. These emissive materials were used individually in a host-gest system and then spin coated as emissive layer. After obtaining the results, the performance of the two materials in the structure of the emitting diode was compared. The current-voltage characteristics indicate that the fabricated devices with synthesized material 1 have less turn on voltage than the other material. Also, the electroluminescence spectra of the devices reveals that synthesized material 1 has better color purity. The intensity of the diodes made with this material is also higher.
 
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Type of Study: Research | Subject: Special

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