Development of high performance PPVs: implications of the polymer-microstructure

被引：14

作者：

Becker, H ^{[1
]}

Gelsen, O ^{[1
]}

Kluge, E ^{[1
]}

Kreuder, W ^{[1
]}

Schenk, H ^{[1
]}

Spreitzer, H ^{[1
]}

机构：

[1] COVION Organ Semicond, D-65926 Frankfurt, Germany

来源：

SYNTHETIC METALS | 2000年 / 111卷

关键词：

D O I：

10.1016/S0379-6779(99)00330-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(p-phenylene vinylene)s (PPVs) are promising materials for optoelectronic applications, especially for displays based on polymer light emitting diodes (PLEDs). We report here our findings concerning defect structures in this class of materials and the implications of the discovered irregularities on important material properties, that is, the operational life in a PLED. Recent improvements, which were deduced from this findings, are presented: optimized PPVs with a lower amount of defects result in a strong increase of operational lifetime. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：145 / 149

页数：5

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