Organic EL cells using alkaline metal compounds as electron injection materials

被引：192

作者：

Wakimoto, T

Fukuda, Y

Nagayama, K

Yokoi, A

Nakada, H

Tsuchida, M

机构：

[1] Corporate R and D Laboratory, Pioneer Electronic Corporation

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 1997年 / 44卷 / 08期

关键词：

D O I：

10.1109/16.605462

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Organic electroluminescent (EL) devices with multilayer structure were fabricated using alkaline metal compounds as the electron injection materials. We found that the EL cells using the alkaline metal compounds reduce the driving voltage and increase the quantum EL efficiency. In addition, these cells are made with good reproducibility compared with the cells using aluminum and lithium alloy cathode.

引用

页码：1245 / 1248

页数：4

共 13 条

[1] ORGANIC ELECTROLUMINESCENT DEVICE HAVING A HOLE CONDUCTOR AS AN EMITTING LAYER [J].