SURFACE-EMITTING POLYMER LIGHT-EMITTING-DIODES

被引：7

作者：

BAIGENT, DR ^{[1
]}

MARKS, RN ^{[1
]}

GREENHAM, NC ^{[1
]}

FRIEND, RH ^{[1
]}

MORATTI, SC ^{[1
]}

HOLMES, AB ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CB2 1EW,ENGLAND

来源：

SYNTHETIC METALS | 1995年 / 71卷 / 1-3期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/0379-6779(94)03209-O

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the fabrication of polymer electroluminescent devices on doped silicon substrates. An electron-injecting aluminium electrode is thermally evaporated onto the silicon substrate, and a layer of a high electron affinity conjugated polymer, poly(cyanoterephthalylidene), CN-PPV, is then spin-coated onto this. A hole-transporting layer of poly(p-phenylene vinylene), PPV, is formed on top of the CN-PPV layer by thermal conversion of a spin-coated layer of the sulphonium precursor polymer. Finally, a transparent hole-injecting top electrode of indium-tin oxide is formed by RF sputtering. These devices show efficient red electroluminescence, with emission from the CN-PPV layer.

引用

收藏

页码：2177 / 2178

页数：2

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