Now showing items 1-3 of 3

    • AC-driven, color-and brightness-tunable organic light-emitting diodes constructed from an electron only device 

      Zhao, Y.; Chen, R.; Gao, Y.; Leck, K.S.; Yang X.; Liu, S.; Abiyasa, A.P.; Divayana, Y.; Mutlugun, E.; Tan, S.T.; Sun H.; Demir, Hilmi Volkan; Sun X.W. (2013)
      In this paper, a color- and brightness-tunable organic light-emitting diode (OLED) is reported. This OLED was realized by inserting a charge generation layer into an electron only device to form an n-i-p-i-n structure. It ...
    • Blue organic light-emitting diodes based on pyrazoline phenyl derivative 

      Stakhira, P.; Khomyak, S.; Cherpak, V.; Volyniuk, D.; Simokaitiene, J.; Tomkeviciene, A.; Kukhta, N.A.; Grazulevicius, J.V.; Kukhta, A.V.; Sun, X.W.; Demir, Hilmi Volkan; Hotra, Z.; Voznyak, L. (Elsevier, 2012-01-21)
      The results of an experimental study of the electroluminescent device made of ITO/CuI/2,6-di-tert.-butyl-4-(2,5-diphenyl-3,4-dihydro-2H-pyrazol-3-yl)- phenol (HPhP)/3,6-Di(9-carbazolyl)-9-(2-ethylhexyl) carbazole (TCz1)/Ca:Al ...
    • An efficient non-Lambertian organic light-emitting diode using imprinted submicron-size zinc oxide pillar arrays 

      Liu, S. W.; Wang, J. X.; Divayana, Y.; Dev, K.; Tan S.T.; Demir, Hilmi Volkan; Sun, X. W. (AIP, 2013)
      We report phosphorescent organic light-emitting diodes with a substantially improved light outcoupling efficiency and a wider angular distribution through applying a layer of zinc oxide periodic nanopillar arrays by pattern ...