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.
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收藏
页码：752 / 755
页数：4
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