Soluble polymer layers as an anode buffer for organic light-emitting diodes

被引：13
作者：
Yang, Nam Choul [1 ]
Suh, Min Chul [1 ]
机构：
[1] Samsung SDI Co LTD, Corp R&D Ctr, Yongin Ci 449902, Gyeonggi Do, South Korea
来源：
CURRENT APPLIED PHYSICS | 2009年 / 9卷 / 02期
关键词：
Organic light-emitting diode; Anode buffer; Thermal annealing; HOLE TRANSPORT LAYER; ELECTROLUMINESCENT DEVICE;
D O I：
10.1016/j.cap.2008.04.012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A polymeric layer for an anode buffer is a promising organic light-emitting diode (OLED) component providing some merits such as mechanical film robustness, high temperature stability, smoothened surface and fabrication convenience. In this study, the comparison between some polymeric anode buffer systems for small molecule-based OLEDs was carried out. The device with BFE buffer, one of the well-known conjugated polymers with a triphenylamine moiety, shows the best performances which are further improved by annealing BFE layer at a high temperature of 250 degrees C. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：505 / 509
页数：5
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