Molecular organic light emitting diodes using highly conductive and transparent polymeric anodes

被引：8

作者：

Kim, WH ^{[1
]}

Mäkinen, AJ ^{[1
]}

Nikolov, N ^{[1
]}

Shashidhar, R ^{[1
]}

Kim, H ^{[1
]}

Kafafi, ZH ^{[1
]}

机构：

[1] USN, Res Lab, Div Opt Sci, Washington, DC 20375 USA

来源：

ORGANIC LIGHT-EMITTING MATERIALS AND DEVICES V | 2002年 / 4464卷

关键词：

organic light emitting diodes (OLEDs); conducting polymer (PEDOT : PSS); electrode; indium tin oxide (ITO); polymeric anode;

D O I：

10.1117/12.457500

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) aqueous dispersion (PEDOT:PSS) is a highly conductive polymer. Attempts to utilize them as an anode in an organic light emitting diode have been made but a satisfactory result was not obtained due to low device efficiency caused by the relatively high surface resistance and poor optical transparency. We recently reported that the conductivity of the PEDOT:PSS (Baytron P by Bayer) was dramatically increased without losing the optical transparency by addition of a small amount of a polyalcohol.((1)) Here, we present the improved I-V-L characteristics of the molecular organic light emitting diodes fabricated using the highly conductive and transparent PEDOT:PSS as an anode.

引用

页码：85 / 92

页数：8

共 18 条

[1]

CARG S, 1996, SYNTHETIC MET, V80, P111

[2] Polymeric anodes for improved polymer light-emitting diode performance [J].