An ambipolar host material provides highly efficient saturated red PhOLEDs possessing simple device structures

被引：53

作者：

Hung, Wen-Yi ^{[1
]}

Tsai, Tsung-Cheng ^{[1
]}

Ku, Sung-Yu ^{[2
]}

Chi, Liang-Chen ^{[2
]}

Wong, Ken-Tsung ^{[2
]}

机构：

[1] Natl Taiwan Ocean Univ, Inst Optoelect Sci, Chilung 202, Taiwan

[2] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2008年 / 10卷 / 38期

关键词：

a highly efficient red electrophosphorescent device exhibited; saturated red emission and an impressive external quantum; efficiency [eta(ext)=10.8% (ph/el)] with simple device configuration; of doping an iridium complex (Mpq(2)Iracac) into a novel; ambipolar spiro-configured donor-acceptor host material; (D2ACN) has been developed;

D O I：

10.1039/b811356b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A highly efficient red electrophosphorescent device exhibited saturated red emission and an impressive external quantum efficiency [ηext = 10.8% (ph/el)] with simple device configuration of doping an iridium complex (Mpq2Iracac) into a novel ambipolar spiro-configured donor-acceptor host material (D2ACN) has been developed. © the Owner Societies.

引用

页码：5822 / 5825

页数：4

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