Dependence of electroluminescent properties on cathode metalsin PVCz double-layered organic EL devices

We have investigated cathode metal dependence of electroluminescence (EL) characteristics of PVCz based EL devices by using Sr, Mg and Ag. The following has been clarified. First, we have obtained luminance as high as 1000 cd/m 2 for Poly(Nvinylcarbazole) (PVCz) EL devices without electron transport...

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Veröffentlicht in:	Thin solid films 2000-03, Vol.363 (1), p.17-20
Hauptverfasser:	Kawakami, Shinji, Kitagawa, Masahiko, Kusano, Hiroyuki, Morita, Daisuke, Horii, Yoshinori, Hirooka, Yasuo, Hatano, Kazuaki, Sawada, Tatsuhiro, Tsushima, Toshihiko, Kobayashi, Hiroshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Cathode metals Organic electroluminescence Poly(Nvinylcarbazole) Work function
Online-Zugang:	Volltext
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