2-LAYER LIGHT-EMITTING-DIODES BASED ON SEXITHIOPHENE AND DERIVATIVES

被引：120

作者：

HOROWITZ, G

DELANNOY, P

BOUCHRIHA, H

DELOFFRE, F

FAVE, JL

GARNIER, F

HAJLAOUI, R

HEYMAN, M

KOUKI, F

VALAT, P

WINTGENS, V

YASSAR, A

机构：

[1] UNIV PARIS 07, PHYS SOLIDES GRP, F-75251 PARIS 05, FRANCE

[2] SCHNEIDER ELECT, DIRECT RECH & DEV, F-92000 NANTERRE, FRANCE

[3] FAC SCI TUNIS, PHYS MATIERE CONDENSEE LAB, TUNIS 1060, TUNISIA

来源：

ADVANCED MATERIALS | 1994年 / 6卷 / 10期

关键词：

D O I：

10.1002/adma.19940061007

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The performance of oligothiophene-based organic LEDs can be dramatically improved (by up to four orders of magnitude) by using a two-layer device made of unsubstituted sexithiophene (6T) and a substituted 6T (see Fig.), although the substituted 6T materials do not produce electroluminescence in single-layer devices. Yellow emission with a quantum yield of 0.15% has been achieved.

引用

页码：752 / 755

页数：4

共 31 条

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