Voltage-tunable color multilayer organic light emitting diode

被引：88

作者：

Kalinowski, J ^{[1
]}

DiMarco, P ^{[1
]}

Cocchi, M ^{[1
]}

Fattori, V ^{[1
]}

Camaioni, N ^{[1
]}

Duff, J ^{[1
]}

机构：

[1] XEROX RES CTR CANADA LTD,MISSISSAUGA,ON L5K 2L1,CANADA

来源：

APPLIED PHYSICS LETTERS | 1996年 / 68卷 / 17期

关键词：

D O I：

10.1063/1.115843

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Organic electroluminescent diodes with a double-heterostructure of indium-tin-oxide (ITO) substrate/aromatic diamine (TPD)/8-hydroxyquinoline aluminum (Alq(3))/perylene bisimide pigment (PBP)/Mg/Ag have been fabricated by successive vapor deposition. Their electroluminescence (EL) for thin layers of PBP varies from the orange dominated by the red emission of PBP to greenish-yellow with a strong contribution of the green emission of Alq, as voltage increases. The relative contribution of the red emission increases with increasing voltage for the structures with thick PBP layers. The tuning of the EL color is explained in terms of electric field-induced quenching of excited states and voltage evolution of the recombination zone in PBP. (C) 1996 American Institute of Physics.

引用

页码：2317 / 2319

页数：3

共 14 条

[1] CONWELL EM, 1993, ELECTROLUMINESCENT M, V1910
[2] DEKKER AJ, 1970, SOLID STATE PHYS, P223
[3] ELECTRIC-FIELD-INDUCED PHOTOLUMINESCENCE QUENCHING IN THIN-FILM LIGHT-EMITTING-DIODES BASED ON POLY(PHENYL-P-PHENYLENE VINYLENE)
DEUSSEN, M
SCHEIDLER, M
BASSLER, H
[J]. SYNTHETIC METALS, 1995, 73 (02) : 123 - 129
[4] INGANAS O, 1995, 1995 SPRING M STRASB
[5] Electromodulation of luminescence in organic photoconductors
Kalinowski, J
Stampor, W
DiMarco, P
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (01) : 315 - 325
[6] ELECTROMODULATION OF FLUORESCENCE IN A CRYSTALLINE ORGANIC PHOTOCONDUCTOR (THIONAPHTHENINDOLE)
KALINOWSKI, J
STAMPOR, W
DIMARCO, PG
[J]. JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (06) : 4136 - 4148
[7] KALINOWSKI J, IN PRESS ORGANIC ELE, pCH1
[8] FABRICATION AND CHARACTERISTICS OF 8-HYDROXYQUINOLINE ALUMINUM AROMATIC DIAMINE ORGANIC MULTIPLE-QUANTUM-WELL AND ITS USE FOR ELECTROLUMINESCENT DIODE
OHMORI, Y
FUJII, A
UCHIDA, M
MORISHIMA, C
YOSHINO, K
[J]. APPLIED PHYSICS LETTERS, 1993, 62 (25) : 3250 - 3252
[9] PHOTOCONDUCTIVITY STUDIES OF PERYLENE TETRACARBOXYL-DIIMIDES
POPOVIC, ZD
LOUTFY, RO
HOR, AM
[J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1985, 63 (01): : 134 - 139
[10] ELECTROLUMINESCENCE OF DOPED ORGANIC THIN-FILMS
TANG, CW
VANSLYKE, SA
CHEN, CH
[J]. JOURNAL OF APPLIED PHYSICS, 1989, 65 (09) : 3610 - 3616

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