Phenanthroline Derivatives for Electron-transport Layer in Organic Light-emitting Devices

被引：12

作者：

Li, Yan-Jun ^{[1
]}

Sasabe, Hisahiro ^{[1
,2
]}

Su, Shi-Jian ^{[1
,2
]}

Tanaka, Daisaku ^{[1
]}

Takeda, Takashi ^{[1
]}

Pu, Yong-Jin ^{[2
]}

Kido, Junji ^{[1
,2
]}

机构：

[1] OITDA, Bunkyo Ku, Tokyo 1120014, Japan

[2] Yamagata Univ, Dept Organ Device Engn, Yonezawa, Yamagata 9928510, Japan

来源：

CHEMISTRY LETTERS | 2009年 / 38卷 / 07期

关键词：

INJECTION CHARACTERISTICS; ELECTROLUMINESCENT; DIODES; OLEDS;

D O I：

10.1246/cl.2009.712

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of novel phenanthroline derivatives (Phens) have been synthesized and their application to organic light-emitting devices (OLEDs) as an electron-transport layer was investigated. The OLEDs with a structure of ITO/alpha-NPD/Alq(3)/Phen/LiF/Al exhibited remarkable performances and lower operating voltages compared to Alq(3)-based device, indicating that Phens posses favorable electron-transport properties.

引用

收藏

页码：712 / 713

页数：2

相关论文

共 9 条

[1] Electron-transporting materials for organic electroluminescent and electrophosphorescent devices [J].

Hughes, G ;

Bryce, MR .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (01) :94-107

[2] Bright organic electroluminescent devices having a metal-doped electron-injecting layer [J].

Kido, J ;

Matsumoto, T .

APPLIED PHYSICS LETTERS, 1998, 73 (20) :2866-2868

[3] Efficient electron injection characteristics of triazine derivatives for transparent OLEDs (TOLEDs) [J].

Oyamada, T ;

Yoshizaki, H ;

Sasabe, H ;

Adachi, C .

CHEMISTRY LETTERS, 2004, 33 (08) :1034-1035

[4] Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes [J].

Oyamada, T ;

Maeda, C ;

Sasabe, H ;

Adachi, C .

CHEMISTRY LETTERS, 2003, 32 (04) :388-389

[5] High-efficiency transparent organic light-emitting devices [J].

Parthasarathy, G ;

Adachi, C ;

Burrows, PE ;

Forrest, SR .

APPLIED PHYSICS LETTERS, 2000, 76 (15) :2128-2130

[6] Introduction of benzo[h]quinoline and 1,10-phenanthroline subunits by Friedlander methodology [J].

Riesgo, EC ;

Jin, XQ ;

Thummel, RP .

JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (09) :3017-3022

[7] Novel four-pyridylbenzene-armed biphenyls as electron-transport materials for phosphorescent OLEDs [J].

Su, Shi-Jian ;

Tanaka, Daisaku ;

Li, Yan-Jun ;

Sasabe, Hisahiro ;

Takeda, Takashi ;

Kido, Junji .

ORGANIC LETTERS, 2008, 10 (05) :941-944

[8]

Suzuki A., 2003, ORGANIC SYNTHESIS VI, V3

[9] ORGANIC ELECTROLUMINESCENT DIODES [J].

TANG, CW ;

VANSLYKE, SA .

APPLIED PHYSICS LETTERS, 1987, 51 (12) :913-915