Tunable Organophosphorus Dopants for Bright White Organic Light-Emitting Diodes with Simple Structures

被引：86

作者：

Fadhel, Omrane ^{[2
]}

Gras, Michael ^{[2
]}

Lemaitre, Noella ^{[1
]}

Deborde, Valerie ^{[2
]}

Hissler, Muriel ^{[2
]}

Geffroy, Bernard ^{[3
]}

Reau, Regis ^{[2
]}

机构：

[1] CEA, INES DRT LITEN DTS, Lab Composants Solaires Savoie Technolac, F-73377 Le Bourget Du Lac, France

[2] Univ Rennes 1, CNRS, Sci Chim Rennes UMR6226, F-35042 Rennes, France

[3] CEA, Saclay DRT LITEN DTNM, Lab Composants Hybrides, F-91191 Gif Sur Yvette, France

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 12期

关键词：

ENERGY-TRANSFER; EMISSION; DEVICES; SINGLE; ELECTROLUMINESCENCE; OLIGOTHIOPHENE; TRANSPORT; COMPONENT; ELECTRON; DESIGN;

D O I：

10.1002/adma.200801913

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Efficient white-light-emitting LEDs have been constructed by varying the substitution pattern of phosphole derivatives and chemical modification of their P atoms, producing thermally stable derivatives that are used as suitable dopants in a blue-light-emitting host. The devices exhibit high brightness and, due to their simple structures, current-independent CIE coordinates.

引用

页码：1261 / +

页数：6

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