Synthesis and Electroluminescent Properties of New Dibenzo-Diazocine Derivatives

被引：1

作者：

Jung, Hyocheol ^{[1
]}

Lee, Hayoon ^{[1
]}

Ryu, Jaemin ^{[1
]}

Shin, Donghee ^{[2
]}

Park, Miyeon ^{[2
]}

Kay, Kwang-Yol ^{[2
,3
]}

Park, Jongwook ^{[1
]}

机构：

[1] Kyung Hee Univ, Dept Chem Engn, Suwon 17104, South Korea

[2] G OLED Co Ltd, R&D Ctr, Yeongtong Ro 323-38, Suwon 16676, South Korea

[3] Ajou Univ, Dept Mol Sci & Technol, Suwon 16499, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2018年 / 18卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

Organic Light-Emitting Diodes; Fluorescence; Blue; Dibenzo-Diazocine; BLUE-LIGHT; DIODES;

D O I：

10.1166/jnn.2018.14951

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

AK-1NA and AK-2NA based on dibenzo-diazocine and anthracene moieties were designed and synthesized. Normalized UV-visible spectra of AK-1NA and AK-2NA in film state showed maximum absorption wavelength of 394 and 393 nm. PL spectra of AK-1NA and AK-2NA showed maximum emission wavelength of 429 and 444 nm. At a current density of 10 mA/cm(2), OLED devices of AK-1NA and AK-2NA exhibited luminance efficiency of 2.39 and 1.50 cd/A, power efficiency of 1.01 and 0.81 lm/W. Also, OLED devices of AK-1NA and AK-2NA devices exhibited CIE(x, y) of (0.16, 0.22) and (0.23, 0.42).

引用

页码：2171 / 2174

页数：4

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