TY - JOUR T1 - Characterization of PLED From Synthesized Derivatives of Chromeno[3,4-b]quinoline TT - Characterization of PLED From Synthesized Derivatives of Chromeno[3,4-b]quinoline JF - opsi JO - opsi VL - 21 IS - 0 UR - http://opsi.ir/article-1-841-en.html Y1 - 2015 SP - 1571 EP - 1574 KW - Light-emitting diodes KW - Dope KW - single-active-layer KW - Chromeno [3 KW - 4-b]quinoline N2 - Single-layer polymer light-emitting diodes that employ different derivatives of Chromeno[3,4-b]quinoline as a guest doped in poly(vinylcarbazole )(PVK) with 2- tert-butylphenyl-5-biphenyl-1,3,4-oxadiazol (PBD) is reported. Energy transfer from the polymer blends, PVK with PBD(host), to Chromeno [3,4-b] quinoline derivatives(guest) is studied. In addition, the optical and electrical characteristics of materials and devices are investigated for optimization of device performance. M3 ER -