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
收藏
页码：2171 / 2174
页数：4
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