RT - Journal Article T1 - Construction of Organic light emitting diode by electroplex exiton in PVK:PBD layer JF - opsi YR - 2015 JO - opsi VO - 21 IS - 0 UR - http://opsi.ir/article-1-864-en.html SP - 1501 EP - 1504 K1 - OLED K1 - Electroluminescence K1 - Exiton K1 - Electroplex AB - In this paper we consider the electroluminescence of PVK(polyvinyl carbazole):PBD (2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole) in multilayer structure. The layers of the OLED consequently include ITO/ PEDOT:PSS((poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)) /PVK:PBD/AL. After we impose voltage to the device from 0 to 30 the peak of spectrum of device changes 452 to 554nm it is about 100 nm that is not reporting before it. This result show tuning of OLED from blue to orange color. LA eng UL http://opsi.ir/article-1-864-en.html M3 ER -