Improvement in the Ductility of Organic Semiconductor Materials Used in a Flexible Organic Light Emitting Diode
Improvement in the Ductility of Organic Semiconductor Materials Used in a Flexible Organic Light Emitting Diode
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用于柔性有机发光二极管的有机半导体材料延展性的改进
DOI：
10.11395/jjsem.14.s189
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Motomichi Yamamoto
中科院分区：
文献类型：
--
作者：
Toshiro Kobayashi;T. Yokoyama;Y. Utsumi;H. Kanematsu;T. Masuda;Motomichi Yamamoto
拉伸应变测试在标准薄膜：三（8-羟基喹啉）铝（Alq 3）、双（N-（1-萘基）-N-苯基）联苯胺（α-NPD）以及1/1Alq 3/α-NPD的混合层上进行。Alq 3薄膜具有最高的延展性，α-NPD薄膜的延展性被发现通过与Alq 3混合来改善。为了改善传统结构玻璃/氧化铟锌（IZO）/氧化钼（MoO）/α-NPD/Alq 3/MgAg有机发光器件的延展性，采用Alq 3和α-NPD混合层代替α-NPD层。
Tensile strain testing was conducted on standard thin films: Tris(8-hydroxyquinolinato)aluminum (Alq3), Bis [N-(1naphthyl)-N-pheny] benzidine) (α-NPD), and mixed layers of 1/1 Alq3/α-NPD. Alq3 films were found to possess the highest ductility and the ductility of α-NPD thin films was found to improve by mixing with Alq3. In order to improve the ductility of the OLED with a conventional structure of glass/indium-zinc-oxide (IZO)/molybdenum oxide (MoO)/α-NPD/ Alq3/MgAg, the α-NPD layer was replaced by a mixed layer of Alq3 and α-NPD.