Smart approach to liquid electrolyte-based multi-colored electrochemiluminescence for lighting applications

被引：24

作者：

Kim, J. Y. ^{[1
]}

Cheon, S. ^{[1
]}

Lee, H. ^{[2
]}

Oh, J. -Y. ^{[2
]}

Lee, J. -I. ^{[3
]}

Ryu, H. ^{[1
]}

Kim, Y. -H. ^{[1
]}

Hwang, C. -S. ^{[1
]}

机构：

[1] ETRI, Smart I O Platform Res Dept, Real Display Device Res Grp, Daejeon 34129, South Korea

[2] ETRI, Smart I O Platform Res Dept, Flexible Informat Device Res Sect, Daejeon 34129, South Korea

[3] ETRI, Real Display Res Div, Daejeon 34129, South Korea

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2017年 / 5卷 / 17期

关键词：

ELECTROGENERATED CHEMILUMINESCENCE; DEVICES;

D O I：

10.1039/c7tc01031a

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

As potential lighting-emitting devices, electrochemiluminescence (ECL) devices are promising in terms of device structure and fabrication and involve low processing cost compared to organic light-emitting devices (OLEDs). Herein, liquid electrolyte-based multi-colored ECL devices (ECLDs) were prepared with organic materials dissolved in electrolyte solution, which generated red, yellow, green, and blue emissions under an applied square-wave AC bias voltage. Among the four different emissive colors, yellow showed a strong and stable emission, which enabled quantitative measurements, including a luminance of 12 cd m(-2) at 4.5 V.

引用

页码：4214 / 4218

页数：5

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