ELECTROLUMINESCENCE FROM OLIGOTHIOPHENE-BASED LIGHT-EMITTING DEVICES

被引：271

作者：

GEIGER, F

STOLDT, M

SCHWEIZER, H

BAUERLE, P

UMBACH, E

机构：

[1] UNIV WURZBURG,D-97074 WURZBURG,GERMANY

[2] INST ORGAN CHEM,D-97074 STUTTGART,GERMANY

来源：

ADVANCED MATERIALS | 1993年 / 5卷 / 12期

关键词：

D O I：

10.1002/adma.19930051210

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first LEDs based on oligothiophenes are reported. Polymer- based devices have the advantages that their physical properties can be tailored, they can be easily fabricated, and they can emit all colors, but they have poor stability, a high impurity level and low luminance. The systematic study of the electroluminescence properties of oligothiophenes described here is aimed to isolate the effects of various parameters, by controlling the structure of the used, and to extrapolate the results to polymers for use in LEDs.

引用

页码：922 / 925

页数：4

共 13 条

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