Dynamic Response of Organic Right-emitting Diodes in ITO/Alq(3)/Al Structure

被引:4
作者
Lee, Dong-Gyu [1 ]
Lee, Joon-Ung [1 ]
机构
[1] Kwangwoon Univ, Dept Elect Engn, 447-1 Wolgye Dong, Seoul 139701, South Korea
关键词
Organic light-emitting diodes; Impedance; Equivalent circuit;
D O I
10.4313/TEEM.2005.6.3.097
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Dynamic response of organic light-emitting diodes were analyzed in ITO/Alq(3)(100 nm)/Al device structure with a variation of voltage an frequency. At low frequency region, complex impedance is mostly governed by resistive component, and at high frequency region by capacitive component. Also, we have evaluated resistance, capacitance and permittivity of devices.
引用
收藏
页码:97 / 100
页数:4
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