ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
27.5
Session ID : IDY2003-33
Conference information
Thickness dependence of the characteristics in PVCz two-layered Polymer PLED's
Hiroki YOSHIHARASatoshi YOSHIKAWAYoshinori HORIIHiroyuki KUSANOMasahiko KITAGAWAHiroshi KOBAYASHI
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Abstract
We have investigated effect of thickness dependence of characteristics in PVCz based two-layered polymer light emitting diodes(ITO/HTL/EML/Mg-Ag). Device structure was PVCz:Cz/PVCz:Pe. We have clarified fundamental current transport and electroluminescent characteristics in the two-layered PVCz polymer LED's that have emission and hole transport layers separately. It was elucidated that high luminance polymer LED's with a luminance higher than 10000cd/m^2 was realized for the first time by the PVCz based two-layered structure.
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© 2003 The Institute of Image Information and Television Engineers
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